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Finding the Fourth Proportional to 110,377.64, 152,374.02 and 67,972.52

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Solution

The fourth proportional to 110,377.64, 152,374.02 and 67,972.52 is: 93,834.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,377.64 : 152,374.02 = 67,972.52 : x
  2. Step 2: Convert to fraction form
    110,377.64/152,374.02 = 67,972.52/x
  3. Step 3: Cross multiply
    110,377.64x = 152,374.02 × 67,972.52
  4. Step 4: Simplify right side
    110,377.64x = 10,357,246,121.93
  5. Step 5: Solve for x
    x = 10,357,246,121.93/110,377.64
  6. Step 6: Final answer
    x = 93,834.64

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