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Finding the Fourth Proportional to 73,632.20, 110,229.60 and 44,034.80

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Solution

The fourth proportional to 73,632.20, 110,229.60 and 44,034.80 is: 65,921.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,632.20 : 110,229.60 = 44,034.80 : x
  2. Step 2: Convert to fraction form
    73,632.20/110,229.60 = 44,034.80/x
  3. Step 3: Cross multiply
    73,632.20x = 110,229.60 × 44,034.80
  4. Step 4: Simplify right side
    73,632.20x = 4,853,938,390.08
  5. Step 5: Solve for x
    x = 4,853,938,390.08/73,632.20
  6. Step 6: Final answer
    x = 65,921.41

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