Finding the Third Proportional to 467,124,310.13 and 656,979,087.94
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Solution
The third proportional to 467,124,310.13 and 656,979,087.94 is: 923,997,130.17
Step by Step Solution
- Step 1: Write the proportion equation
467,124,310.13 : 656,979,087.94 = 656,979,087.94 : x - Step 2: Convert to fraction form
467,124,310.13/656,979,087.94 = 656,979,087.94/x - Step 3: Cross multiply
467,124,310.13x = 656,979,087.94 × 656,979,087.94 - Step 4: Simplify right side
467,124,310.13x = 431,621,521,987,189,376 - Step 5: Solve for x
x = 431,621,521,987,189,376/467,124,310.13 - Step 6: Final answer
x = 923,997,130.17
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.