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Finding the Third Proportional to 6,154,099 and 13,391,849

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Solution

The third proportional to 6,154,099 and 13,391,849 is: 29,141,815.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,099 : 13,391,849 = 13,391,849 : x
  2. Step 2: Convert to fraction form
    6,154,099/13,391,849 = 13,391,849/x
  3. Step 3: Cross multiply
    6,154,099x = 13,391,849 × 13,391,849
  4. Step 4: Simplify right side
    6,154,099x = 179,341,619,638,801
  5. Step 5: Solve for x
    x = 179,341,619,638,801/6,154,099
  6. Step 6: Final answer
    x = 29,141,815.83

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.