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Finding the Fourth Proportional to 101,125.68, 151,565.52 and 71,552.08

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Solution

The fourth proportional to 101,125.68, 151,565.52 and 71,552.08 is: 107,241.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,125.68 : 151,565.52 = 71,552.08 : x
  2. Step 2: Convert to fraction form
    101,125.68/151,565.52 = 71,552.08/x
  3. Step 3: Cross multiply
    101,125.68x = 151,565.52 × 71,552.08
  4. Step 4: Simplify right side
    101,125.68x = 10,844,828,212.28
  5. Step 5: Solve for x
    x = 10,844,828,212.28/101,125.68
  6. Step 6: Final answer
    x = 107,241.09

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