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Finding the Fourth Proportional to 101,160.69, 151,760.57 and 38,826.33

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Solution

The fourth proportional to 101,160.69, 151,760.57 and 38,826.33 is: 58,246.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,160.69 : 151,760.57 = 38,826.33 : x
  2. Step 2: Convert to fraction form
    101,160.69/151,760.57 = 38,826.33/x
  3. Step 3: Cross multiply
    101,160.69x = 151,760.57 × 38,826.33
  4. Step 4: Simplify right side
    101,160.69x = 5,892,305,777.68
  5. Step 5: Solve for x
    x = 5,892,305,777.68/101,160.69
  6. Step 6: Final answer
    x = 58,246.99

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