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Finding the Third Proportional to 22,279.22 and 49,539.38

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Solution

The third proportional to 22,279.22 and 49,539.38 is: 110,154.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,279.22 : 49,539.38 = 49,539.38 : x
  2. Step 2: Convert to fraction form
    22,279.22/49,539.38 = 49,539.38/x
  3. Step 3: Cross multiply
    22,279.22x = 49,539.38 × 49,539.38
  4. Step 4: Simplify right side
    22,279.22x = 2,454,149,675.39
  5. Step 5: Solve for x
    x = 2,454,149,675.39/22,279.22
  6. Step 6: Final answer
    x = 110,154.21

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.