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Finding the Fourth Proportional to 80,475.89, 111,053.44 and 44,667.41

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Solution

The fourth proportional to 80,475.89, 111,053.44 and 44,667.41 is: 61,639.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,475.89 : 111,053.44 = 44,667.41 : x
  2. Step 2: Convert to fraction form
    80,475.89/111,053.44 = 44,667.41/x
  3. Step 3: Cross multiply
    80,475.89x = 111,053.44 × 44,667.41
  4. Step 4: Simplify right side
    80,475.89x = 4,960,469,536.39
  5. Step 5: Solve for x
    x = 4,960,469,536.39/80,475.89
  6. Step 6: Final answer
    x = 61,639.20

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