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Finding the Third Proportional to 29,110.64 and 62,371.27

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Solution

The third proportional to 29,110.64 and 62,371.27 is: 133,634.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,110.64 : 62,371.27 = 62,371.27 : x
  2. Step 2: Convert to fraction form
    29,110.64/62,371.27 = 62,371.27/x
  3. Step 3: Cross multiply
    29,110.64x = 62,371.27 × 62,371.27
  4. Step 4: Simplify right side
    29,110.64x = 3,890,174,775.66
  5. Step 5: Solve for x
    x = 3,890,174,775.66/29,110.64
  6. Step 6: Final answer
    x = 133,634.12

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.