Finding the Third Proportional to 47,024,691.75 and 71,246,445.75
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Solution
The third proportional to 47,024,691.75 and 71,246,445.75 is: 107,944,482.85
Step by Step Solution
- Step 1: Write the proportion equation
47,024,691.75 : 71,246,445.75 = 71,246,445.75 : x - Step 2: Convert to fraction form
47,024,691.75/71,246,445.75 = 71,246,445.75/x - Step 3: Cross multiply
47,024,691.75x = 71,246,445.75 × 71,246,445.75 - Step 4: Simplify right side
47,024,691.75x = 5,076,056,032,007,693 - Step 5: Solve for x
x = 5,076,056,032,007,693/47,024,691.75 - Step 6: Final answer
x = 107,944,482.85
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.