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Finding the Fourth Proportional to 80,450.73, 111,022.77 and 44,644.07

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Solution

The fourth proportional to 80,450.73, 111,022.77 and 44,644.07 is: 61,609.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,450.73 : 111,022.77 = 44,644.07 : x
  2. Step 2: Convert to fraction form
    80,450.73/111,022.77 = 44,644.07/x
  3. Step 3: Cross multiply
    80,450.73x = 111,022.77 × 44,644.07
  4. Step 4: Simplify right side
    80,450.73x = 4,956,507,760.36
  5. Step 5: Solve for x
    x = 4,956,507,760.36/80,450.73
  6. Step 6: Final answer
    x = 61,609.23

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