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Finding the Third Proportional to 40,137.00 and 88,218.97

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Solution

The third proportional to 40,137.00 and 88,218.97 is: 193,900.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,137.00 : 88,218.97 = 88,218.97 : x
  2. Step 2: Convert to fraction form
    40,137.00/88,218.97 = 88,218.97/x
  3. Step 3: Cross multiply
    40,137.00x = 88,218.97 × 88,218.97
  4. Step 4: Simplify right side
    40,137.00x = 7,782,586,102.71
  5. Step 5: Solve for x
    x = 7,782,586,102.71/40,137.00
  6. Step 6: Final answer
    x = 193,900.53

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.