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Finding the Third Proportional to 39,951,099 and 93,343,791.38

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Solution

The third proportional to 39,951,099 and 93,343,791.38 is: 218,093,209.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,951,099 : 93,343,791.38 = 93,343,791.38 : x
  2. Step 2: Convert to fraction form
    39,951,099/93,343,791.38 = 93,343,791.38/x
  3. Step 3: Cross multiply
    39,951,099x = 93,343,791.38 × 93,343,791.38
  4. Step 4: Simplify right side
    39,951,099x = 8,713,063,388,259,524
  5. Step 5: Solve for x
    x = 8,713,063,388,259,524/39,951,099
  6. Step 6: Final answer
    x = 218,093,209.11

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.