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Finding the Third Proportional to 44,757,046.13 and 66,859,414.88

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Solution

The third proportional to 44,757,046.13 and 66,859,414.88 is: 99,876,594.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,757,046.13 : 66,859,414.88 = 66,859,414.88 : x
  2. Step 2: Convert to fraction form
    44,757,046.13/66,859,414.88 = 66,859,414.88/x
  3. Step 3: Cross multiply
    44,757,046.13x = 66,859,414.88 × 66,859,414.88
  4. Step 4: Simplify right side
    44,757,046.13x = 4,470,181,357,427,371.50
  5. Step 5: Solve for x
    x = 4,470,181,357,427,371.50/44,757,046.13
  6. Step 6: Final answer
    x = 99,876,594.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.