Finding the Third Proportional to 212,697,336 and 461,695,227
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Solution
The third proportional to 212,697,336 and 461,695,227 is: 1,002,186,894.50
Step by Step Solution
- Step 1: Write the proportion equation
212,697,336 : 461,695,227 = 461,695,227 : x - Step 2: Convert to fraction form
212,697,336/461,695,227 = 461,695,227/x - Step 3: Cross multiply
212,697,336x = 461,695,227 × 461,695,227 - Step 4: Simplify right side
212,697,336x = 213,162,482,634,581,536 - Step 5: Solve for x
x = 213,162,482,634,581,536/212,697,336 - Step 6: Final answer
x = 1,002,186,894.50
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.