From class we learned that in 2010 the federal debt (in millions) was $13,561,623 and the population of the U.S. was 309 million.
Use this information to compute the federal debt per capita in 2010.

Question

From class we learned that in 2010 the federal debt (in millions) was $13,561,623 and the population of the U.S. was 309 million. 
Use this information to compute the federal debt per capita in 2010.

nsh4267 · Answer

Answer is $43888.75

nsh4267 · Answer

By January 2014, the U.S. population had grown to 317.3 million and the U.S. federal debt was reported as $17.3 trillion. Calculate the January 2014 federal debt per capita.

nsh4267 · Answer

Answer is $54522.53

nsh4267 · Answer

Compare the January 2014 values to the values in 2010. 

a). How much bigger was the population? 
Express your answer rounded to the nearest tenth of a million.

nsh4267 · Answer

Answer is 8.3 million

nsh4267 · Answer

How much more federal debt was there? 
Express your answer rounded to the nearest tenth of a trillion dollars. This is where I am having trouble.