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Finding the Fourth Proportional to 270,033.10, 404,272.05 and 165,057.10

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Solution

The fourth proportional to 270,033.10, 404,272.05 and 165,057.10 is: 247,110.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,033.10 : 404,272.05 = 165,057.10 : x
  2. Step 2: Convert to fraction form
    270,033.10/404,272.05 = 165,057.10/x
  3. Step 3: Cross multiply
    270,033.10x = 404,272.05 × 165,057.10
  4. Step 4: Simplify right side
    270,033.10x = 66,727,972,184.06
  5. Step 5: Solve for x
    x = 66,727,972,184.06/270,033.10
  6. Step 6: Final answer
    x = 247,110.34

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