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Finding the Fourth Proportional to 200,233.38, 300,342.30 and 73,818.95

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Solution

The fourth proportional to 200,233.38, 300,342.30 and 73,818.95 is: 110,725.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,233.38 : 300,342.30 = 73,818.95 : x
  2. Step 2: Convert to fraction form
    200,233.38/300,342.30 = 73,818.95/x
  3. Step 3: Cross multiply
    200,233.38x = 300,342.30 × 73,818.95
  4. Step 4: Simplify right side
    200,233.38x = 22,170,951,724.87
  5. Step 5: Solve for x
    x = 22,170,951,724.87/200,233.38
  6. Step 6: Final answer
    x = 110,725.55

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