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Finding the Third Proportional to 20,187,181 and 44,282,629

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Solution

The third proportional to 20,187,181 and 44,282,629 is: 97,138,438.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,187,181 : 44,282,629 = 44,282,629 : x
  2. Step 2: Convert to fraction form
    20,187,181/44,282,629 = 44,282,629/x
  3. Step 3: Cross multiply
    20,187,181x = 44,282,629 × 44,282,629
  4. Step 4: Simplify right side
    20,187,181x = 1,960,951,231,151,641
  5. Step 5: Solve for x
    x = 1,960,951,231,151,641/20,187,181
  6. Step 6: Final answer
    x = 97,138,438.06

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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.