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Finding the Third Proportional to 49,528,110 and 67,257,917

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Solution

The third proportional to 49,528,110 and 67,257,917 is: 91,334,545.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,528,110 : 67,257,917 = 67,257,917 : x
  2. Step 2: Convert to fraction form
    49,528,110/67,257,917 = 67,257,917/x
  3. Step 3: Cross multiply
    49,528,110x = 67,257,917 × 67,257,917
  4. Step 4: Simplify right side
    49,528,110x = 4,523,627,399,178,889
  5. Step 5: Solve for x
    x = 4,523,627,399,178,889/49,528,110
  6. Step 6: Final answer
    x = 91,334,545.15

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.