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Finding the Third Proportional to 57,527,860.50 and 123,593,769

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Solution

The third proportional to 57,527,860.50 and 123,593,769 is: 265,530,815.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,527,860.50 : 123,593,769 = 123,593,769 : x
  2. Step 2: Convert to fraction form
    57,527,860.50/123,593,769 = 123,593,769/x
  3. Step 3: Cross multiply
    57,527,860.50x = 123,593,769 × 123,593,769
  4. Step 4: Simplify right side
    57,527,860.50x = 15,275,419,735,625,360
  5. Step 5: Solve for x
    x = 15,275,419,735,625,360/57,527,860.50
  6. Step 6: Final answer
    x = 265,530,815.90

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.