Question

2:9::64:__ find value

Answer 1

Hello friend!
2:9=64:?
So,
If we multiply 32 to numerator we get 64
Hence, we have to multiply 32 to denominator also
So we get
32.9=288
So the ans is
2:9 :: 64:288
Hope it helped u!

Answer 2

The missing value of 2: 9 :: 64: ___ is 288

Solution:

Given: 2: 9 :: 64:__  

Let us assume the missing number be x in ratio and proportion.

And let us name the give equations as follows, a : b :: c : x

In order to find the missing value, $\frac{a}{b}=\frac{c}{x}$

b = 9, a = 2 and c = 64

$\frac{2}{9}=\frac{64}{x}$

By cross multiplication the value of x can be found out.  $\begin{array}{l}{x=\frac{9 \times 64}{2}=\frac{576}{2}=288} \\ \bold{{x=288}} \end{array}$