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Finding the Fourth Proportional to 141,259.73, 194,950.49 and 80,016.84

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Solution

The fourth proportional to 141,259.73, 194,950.49 and 80,016.84 is: 110,430.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,259.73 : 194,950.49 = 80,016.84 : x
  2. Step 2: Convert to fraction form
    141,259.73/194,950.49 = 80,016.84/x
  3. Step 3: Cross multiply
    141,259.73x = 194,950.49 × 80,016.84
  4. Step 4: Simplify right side
    141,259.73x = 15,599,321,766.17
  5. Step 5: Solve for x
    x = 15,599,321,766.17/141,259.73
  6. Step 6: Final answer
    x = 110,430.07

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