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Finding the Third Proportional to 29,818.13 and 60,729.75

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Solution

The third proportional to 29,818.13 and 60,729.75 is: 123,686.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,818.13 : 60,729.75 = 60,729.75 : x
  2. Step 2: Convert to fraction form
    29,818.13/60,729.75 = 60,729.75/x
  3. Step 3: Cross multiply
    29,818.13x = 60,729.75 × 60,729.75
  4. Step 4: Simplify right side
    29,818.13x = 3,688,102,535.06
  5. Step 5: Solve for x
    x = 3,688,102,535.06/29,818.13
  6. Step 6: Final answer
    x = 123,686.60

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.