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Finding the Fourth Proportional to 80,445.94, 111,013.97 and 44,635.33

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Solution

The fourth proportional to 80,445.94, 111,013.97 and 44,635.33 is: 61,595.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,445.94 : 111,013.97 = 44,635.33 : x
  2. Step 2: Convert to fraction form
    80,445.94/111,013.97 = 44,635.33/x
  3. Step 3: Cross multiply
    80,445.94x = 111,013.97 × 44,635.33
  4. Step 4: Simplify right side
    80,445.94x = 4,955,145,185.56
  5. Step 5: Solve for x
    x = 4,955,145,185.56/80,445.94
  6. Step 6: Final answer
    x = 61,595.96

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