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Finding the Third Proportional to 15,570,470 and 24,794,553

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Solution

The third proportional to 15,570,470 and 24,794,553 is: 39,483,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,570,470 : 24,794,553 = 24,794,553 : x
  2. Step 2: Convert to fraction form
    15,570,470/24,794,553 = 24,794,553/x
  3. Step 3: Cross multiply
    15,570,470x = 24,794,553 × 24,794,553
  4. Step 4: Simplify right side
    15,570,470x = 614,769,858,469,809
  5. Step 5: Solve for x
    x = 614,769,858,469,809/15,570,470
  6. Step 6: Final answer
    x = 39,483,063.68

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.