What is the answer to 4/9 =(10)/x ?

The answer to 4/9 =(10)/x is x= 45/2

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4/9 =(10)/x

\frac{4}{9} = \frac{10}{x}

x = \frac{45}{2}

Decimal Notation

x = 22.5

Solution steps

\frac{4}{9} = \frac{10}{x}

Cross multiply

4 x = 90

Divide both sides by

4

x = \frac{45}{2}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{45}{2}

- \frac{2}{5 x} + \frac{3}{50 x} = 17

x + \frac{5 - x}{x ^{2} - 25} = 5

\frac{10}{6 x + 7} = \frac{6}{2 x + 9}

- \frac{70}{x} = - 7

\frac{y + 6}{y} - \frac{5}{4} = 0