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Finding the Fourth Proportional to 194,175.84, 267,971.28 and 109,298.40

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Solution

The fourth proportional to 194,175.84, 267,971.28 and 109,298.40 is: 150,836.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,175.84 : 267,971.28 = 109,298.40 : x
  2. Step 2: Convert to fraction form
    194,175.84/267,971.28 = 109,298.40/x
  3. Step 3: Cross multiply
    194,175.84x = 267,971.28 × 109,298.40
  4. Step 4: Simplify right side
    194,175.84x = 29,288,832,149.95
  5. Step 5: Solve for x
    x = 29,288,832,149.95/194,175.84
  6. Step 6: Final answer
    x = 150,836.64

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