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Finding the Third Proportional to 45,752,522 and 69,700,805

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Solution

The third proportional to 45,752,522 and 69,700,805 is: 106,184,358.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,752,522 : 69,700,805 = 69,700,805 : x
  2. Step 2: Convert to fraction form
    45,752,522/69,700,805 = 69,700,805/x
  3. Step 3: Cross multiply
    45,752,522x = 69,700,805 × 69,700,805
  4. Step 4: Simplify right side
    45,752,522x = 4,858,202,217,648,025
  5. Step 5: Solve for x
    x = 4,858,202,217,648,025/45,752,522
  6. Step 6: Final answer
    x = 106,184,358.92

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.