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Finding the Third Proportional to 15,101.44 and 32,389.88

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Solution

The third proportional to 15,101.44 and 32,389.88 is: 69,470.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,101.44 : 32,389.88 = 32,389.88 : x
  2. Step 2: Convert to fraction form
    15,101.44/32,389.88 = 32,389.88/x
  3. Step 3: Cross multiply
    15,101.44x = 32,389.88 × 32,389.88
  4. Step 4: Simplify right side
    15,101.44x = 1,049,104,002.52
  5. Step 5: Solve for x
    x = 1,049,104,002.52/15,101.44
  6. Step 6: Final answer
    x = 69,470.47

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