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Finding the Third Proportional to 13,135,011 and 28,744,025

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Solution

The third proportional to 13,135,011 and 28,744,025 is: 62,902,038.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,135,011 : 28,744,025 = 28,744,025 : x
  2. Step 2: Convert to fraction form
    13,135,011/28,744,025 = 28,744,025/x
  3. Step 3: Cross multiply
    13,135,011x = 28,744,025 × 28,744,025
  4. Step 4: Simplify right side
    13,135,011x = 826,218,973,200,625
  5. Step 5: Solve for x
    x = 826,218,973,200,625/13,135,011
  6. Step 6: Final answer
    x = 62,902,038.92

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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.