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Finding the Fourth Proportional to 332,450.80, 498,530.40 and 132,704.80

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Solution

The fourth proportional to 332,450.80, 498,530.40 and 132,704.80 is: 198,999.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,450.80 : 498,530.40 = 132,704.80 : x
  2. Step 2: Convert to fraction form
    332,450.80/498,530.40 = 132,704.80/x
  3. Step 3: Cross multiply
    332,450.80x = 498,530.40 × 132,704.80
  4. Step 4: Simplify right side
    332,450.80x = 66,157,377,025.92
  5. Step 5: Solve for x
    x = 66,157,377,025.92/332,450.80
  6. Step 6: Final answer
    x = 198,999.00

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