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Finding the Third Proportional to 13,135,013 and 28,744,029

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Solution

The third proportional to 13,135,013 and 28,744,029 is: 62,902,046.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,135,013 : 28,744,029 = 28,744,029 : x
  2. Step 2: Convert to fraction form
    13,135,013/28,744,029 = 28,744,029/x
  3. Step 3: Cross multiply
    13,135,013x = 28,744,029 × 28,744,029
  4. Step 4: Simplify right side
    13,135,013x = 826,219,203,152,841
  5. Step 5: Solve for x
    x = 826,219,203,152,841/13,135,013
  6. Step 6: Final answer
    x = 62,902,046.85

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.