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Finding the Third Proportional to 38,063,607.75 and 57,107,079

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Solution

The third proportional to 38,063,607.75 and 57,107,079 is: 85,678,123.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,063,607.75 : 57,107,079 = 57,107,079 : x
  2. Step 2: Convert to fraction form
    38,063,607.75/57,107,079 = 57,107,079/x
  3. Step 3: Cross multiply
    38,063,607.75x = 57,107,079 × 57,107,079
  4. Step 4: Simplify right side
    38,063,607.75x = 3,261,218,471,912,241
  5. Step 5: Solve for x
    x = 3,261,218,471,912,241/38,063,607.75
  6. Step 6: Final answer
    x = 85,678,123.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.