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Finding the Third Proportional to 13,751,122 and 29,141,464

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Solution

The third proportional to 13,751,122 and 29,141,464 is: 61,756,773.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,751,122 : 29,141,464 = 29,141,464 : x
  2. Step 2: Convert to fraction form
    13,751,122/29,141,464 = 29,141,464/x
  3. Step 3: Cross multiply
    13,751,122x = 29,141,464 × 29,141,464
  4. Step 4: Simplify right side
    13,751,122x = 849,224,924,063,296
  5. Step 5: Solve for x
    x = 849,224,924,063,296/13,751,122
  6. Step 6: Final answer
    x = 61,756,773.31

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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.