Question

Find the third proportion of 0.16 and 0.18 which are in continued proportion​

Answer 1

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Find the third proportion of 0.16 and 0.18 which are in continued proportion?

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➡ They are in continued proportion..

➡  Rule: a:b::b:c  or a:b = b:c

➡  0.16 : 0.18 = 0.18 : x

➡  $\frac{0.16}{0.18}=\frac{0.18}{x}$

➡  Cross multiplication:

➡  0.16x =  0.18 × 0.18

➡  0.16 x = 0.0324

➡ x = $\frac{0.0324}{0.16} = 0.2025(Ans)$

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