Finding the Third Proportional to 15,379,454 and 36,304,648
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Solution
The third proportional to 15,379,454 and 36,304,648 is: 85,700,536.99
Step by Step Solution
- Step 1: Write the proportion equation
15,379,454 : 36,304,648 = 36,304,648 : x - Step 2: Convert to fraction form
15,379,454/36,304,648 = 36,304,648/x - Step 3: Cross multiply
15,379,454x = 36,304,648 × 36,304,648 - Step 4: Simplify right side
15,379,454x = 1,318,027,466,403,904 - Step 5: Solve for x
x = 1,318,027,466,403,904/15,379,454 - Step 6: Final answer
x = 85,700,536.99
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.