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Finding the Third Proportional to 29,338.38 and 63,353.13

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Solution

The third proportional to 29,338.38 and 63,353.13 is: 136,804.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,338.38 : 63,353.13 = 63,353.13 : x
  2. Step 2: Convert to fraction form
    29,338.38/63,353.13 = 63,353.13/x
  3. Step 3: Cross multiply
    29,338.38x = 63,353.13 × 63,353.13
  4. Step 4: Simplify right side
    29,338.38x = 4,013,618,447.27
  5. Step 5: Solve for x
    x = 4,013,618,447.27/29,338.38
  6. Step 6: Final answer
    x = 136,804.39

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.