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Finding the Third Proportional to 13,955,317 and 29,567,691

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Solution

The third proportional to 13,955,317 and 29,567,691 is: 62,646,255.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,955,317 : 29,567,691 = 29,567,691 : x
  2. Step 2: Convert to fraction form
    13,955,317/29,567,691 = 29,567,691/x
  3. Step 3: Cross multiply
    13,955,317x = 29,567,691 × 29,567,691
  4. Step 4: Simplify right side
    13,955,317x = 874,248,351,071,481
  5. Step 5: Solve for x
    x = 874,248,351,071,481/13,955,317
  6. Step 6: Final answer
    x = 62,646,255.26

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.