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Finding the Third Proportional to 20,187,536 and 44,283,099

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Solution

The third proportional to 20,187,536 and 44,283,099 is: 97,138,791.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,187,536 : 44,283,099 = 44,283,099 : x
  2. Step 2: Convert to fraction form
    20,187,536/44,283,099 = 44,283,099/x
  3. Step 3: Cross multiply
    20,187,536x = 44,283,099 × 44,283,099
  4. Step 4: Simplify right side
    20,187,536x = 1,960,992,857,043,801
  5. Step 5: Solve for x
    x = 1,960,992,857,043,801/20,187,536
  6. Step 6: Final answer
    x = 97,138,791.83

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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.