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Finding the Third Proportional to 18,350.30 and 24,475.61

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Solution

The third proportional to 18,350.30 and 24,475.61 is: 32,645.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,350.30 : 24,475.61 = 24,475.61 : x
  2. Step 2: Convert to fraction form
    18,350.30/24,475.61 = 24,475.61/x
  3. Step 3: Cross multiply
    18,350.30x = 24,475.61 × 24,475.61
  4. Step 4: Simplify right side
    18,350.30x = 599,055,263.06
  5. Step 5: Solve for x
    x = 599,055,263.06/18,350.30
  6. Step 6: Final answer
    x = 32,645.54

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.