Finding the Third Proportional to 90,234,886 and 133,713,654
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Solution
The third proportional to 90,234,886 and 133,713,654 is: 198,142,227.01
Step by Step Solution
- Step 1: Write the proportion equation
90,234,886 : 133,713,654 = 133,713,654 : x - Step 2: Convert to fraction form
90,234,886/133,713,654 = 133,713,654/x - Step 3: Cross multiply
90,234,886x = 133,713,654 × 133,713,654 - Step 4: Simplify right side
90,234,886x = 17,879,341,266,031,716 - Step 5: Solve for x
x = 17,879,341,266,031,716/90,234,886 - Step 6: Final answer
x = 198,142,227.01
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.