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Finding the Fourth Proportional to 192,881.25, 266,176.13 and 108,000.14

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Solution

The fourth proportional to 192,881.25, 266,176.13 and 108,000.14 is: 149,040.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,881.25 : 266,176.13 = 108,000.14 : x
  2. Step 2: Convert to fraction form
    192,881.25/266,176.13 = 108,000.14/x
  3. Step 3: Cross multiply
    192,881.25x = 266,176.13 × 108,000.14
  4. Step 4: Simplify right side
    192,881.25x = 28,747,057,433.78
  5. Step 5: Solve for x
    x = 28,747,057,433.78/192,881.25
  6. Step 6: Final answer
    x = 149,040.19

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