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Finding the Third Proportional to 32,866.59 and 71,952.47

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Solution

The third proportional to 32,866.59 and 71,952.47 is: 157,520.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,866.59 : 71,952.47 = 71,952.47 : x
  2. Step 2: Convert to fraction form
    32,866.59/71,952.47 = 71,952.47/x
  3. Step 3: Cross multiply
    32,866.59x = 71,952.47 × 71,952.47
  4. Step 4: Simplify right side
    32,866.59x = 5,177,157,759.22
  5. Step 5: Solve for x
    x = 5,177,157,759.22/32,866.59
  6. Step 6: Final answer
    x = 157,520.36

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.