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Finding the Fourth Proportional to 148,014.56, 204,264.96 and 80,946.56

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Solution

The fourth proportional to 148,014.56, 204,264.96 and 80,946.56 is: 111,708.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,014.56 : 204,264.96 = 80,946.56 : x
  2. Step 2: Convert to fraction form
    148,014.56/204,264.96 = 80,946.56/x
  3. Step 3: Cross multiply
    148,014.56x = 204,264.96 × 80,946.56
  4. Step 4: Simplify right side
    148,014.56x = 16,534,546,047.65
  5. Step 5: Solve for x
    x = 16,534,546,047.65/148,014.56
  6. Step 6: Final answer
    x = 111,708.91

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