Finding the Third Proportional to 35,691,816.38 and 48,156,639.75
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Solution
The third proportional to 35,691,816.38 and 48,156,639.75 is: 64,974,612.88
Step by Step Solution
- Step 1: Write the proportion equation
35,691,816.38 : 48,156,639.75 = 48,156,639.75 : x - Step 2: Convert to fraction form
35,691,816.38/48,156,639.75 = 48,156,639.75/x - Step 3: Cross multiply
35,691,816.38x = 48,156,639.75 × 48,156,639.75 - Step 4: Simplify right side
35,691,816.38x = 2,319,061,952,011,280 - Step 5: Solve for x
x = 2,319,061,952,011,280/35,691,816.38 - Step 6: Final answer
x = 64,974,612.88
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.