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Finding the Third Proportional to 20,508.19 and 44,722.13

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Solution

The third proportional to 20,508.19 and 44,722.13 is: 97,525.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,508.19 : 44,722.13 = 44,722.13 : x
  2. Step 2: Convert to fraction form
    20,508.19/44,722.13 = 44,722.13/x
  3. Step 3: Cross multiply
    20,508.19x = 44,722.13 × 44,722.13
  4. Step 4: Simplify right side
    20,508.19x = 2,000,068,464.52
  5. Step 5: Solve for x
    x = 2,000,068,464.52/20,508.19
  6. Step 6: Final answer
    x = 97,525.36

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.