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Finding the Fourth Proportional to 220,001.97, 303,602.84 and 119,399.97

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Solution

The fourth proportional to 220,001.97, 303,602.84 and 119,399.97 is: 164,772.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,001.97 : 303,602.84 = 119,399.97 : x
  2. Step 2: Convert to fraction form
    220,001.97/303,602.84 = 119,399.97/x
  3. Step 3: Cross multiply
    220,001.97x = 303,602.84 × 119,399.97
  4. Step 4: Simplify right side
    220,001.97x = 36,250,168,469.90
  5. Step 5: Solve for x
    x = 36,250,168,469.90/220,001.97
  6. Step 6: Final answer
    x = 164,772.02

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