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Finding the Third Proportional to 15,181.50 and 32,013.38

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Solution

The third proportional to 15,181.50 and 32,013.38 is: 67,506.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,181.50 : 32,013.38 = 32,013.38 : x
  2. Step 2: Convert to fraction form
    15,181.50/32,013.38 = 32,013.38/x
  3. Step 3: Cross multiply
    15,181.50x = 32,013.38 × 32,013.38
  4. Step 4: Simplify right side
    15,181.50x = 1,024,856,178.89
  5. Step 5: Solve for x
    x = 1,024,856,178.89/15,181.50
  6. Step 6: Final answer
    x = 67,506.91

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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.