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Finding the Third Proportional to 41,078,262 and 63,972,912

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Solution

The third proportional to 41,078,262 and 63,972,912 is: 99,627,717.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,078,262 : 63,972,912 = 63,972,912 : x
  2. Step 2: Convert to fraction form
    41,078,262/63,972,912 = 63,972,912/x
  3. Step 3: Cross multiply
    41,078,262x = 63,972,912 × 63,972,912
  4. Step 4: Simplify right side
    41,078,262x = 4,092,533,469,759,744
  5. Step 5: Solve for x
    x = 4,092,533,469,759,744/41,078,262
  6. Step 6: Final answer
    x = 99,627,717.20

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.