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Finding the Third Proportional to 29,114,656 and 62,319,109

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Solution

The third proportional to 29,114,656 and 62,319,109 is: 133,392,314.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,114,656 : 62,319,109 = 62,319,109 : x
  2. Step 2: Convert to fraction form
    29,114,656/62,319,109 = 62,319,109/x
  3. Step 3: Cross multiply
    29,114,656x = 62,319,109 × 62,319,109
  4. Step 4: Simplify right side
    29,114,656x = 3,883,671,346,553,881
  5. Step 5: Solve for x
    x = 3,883,671,346,553,881/29,114,656
  6. Step 6: Final answer
    x = 133,392,314.39

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.