Finding the Third Proportional to 95,896,584 and 207,138,438
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Solution
The third proportional to 95,896,584 and 207,138,438 is: 447,422,949.88
Step by Step Solution
- Step 1: Write the proportion equation
95,896,584 : 207,138,438 = 207,138,438 : x - Step 2: Convert to fraction form
95,896,584/207,138,438 = 207,138,438/x - Step 3: Cross multiply
95,896,584x = 207,138,438 × 207,138,438 - Step 4: Simplify right side
95,896,584x = 42,906,332,497,079,840 - Step 5: Solve for x
x = 42,906,332,497,079,840/95,896,584 - Step 6: Final answer
x = 447,422,949.88
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.