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Finding the Fourth Proportional to 166,725.04, 230,080.08 and 91,273

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Solution

The fourth proportional to 166,725.04, 230,080.08 and 91,273 is: 125,956.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,725.04 : 230,080.08 = 91,273 : x
  2. Step 2: Convert to fraction form
    166,725.04/230,080.08 = 91,273/x
  3. Step 3: Cross multiply
    166,725.04x = 230,080.08 × 91,273
  4. Step 4: Simplify right side
    166,725.04x = 21,000,099,141.84
  5. Step 5: Solve for x
    x = 21,000,099,141.84/166,725.04
  6. Step 6: Final answer
    x = 125,956.48

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