Question

How to find the missing number in this series

..... , 30 , 20 , 35 , 23.33 , 38.38 , 25.56

Answer 1

\(\large\tt \color{black}{\dfrac{38.38}{25.56}=\dfrac{35}{23.33}=\dfrac{30}{20}=\dfrac{x}{30}=1.5}\)

solve x

\(\large\tt \color{black}{\dfrac{x}{30}=1.5}\)

Answer 2

I did that before but the reason why I thought it was wrong because the fraction is equal to 1.50156495

Answer 3

I mean the first fraction

Answer 4

I could notice that as we are calculating the fractions we are approaching 1.5

Answer 5

1.50156495

0.00156495 -> this are not significant here

Answer 6

So you think the missing number is 45?

Answer 7

not sure

Answer 8

45.00156495 ....lol might be

Answer 9

They are very tricky