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Finding the Fourth Proportional to 167,193.84, 250,867.08 and 91,316.28

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Solution

The fourth proportional to 167,193.84, 250,867.08 and 91,316.28 is: 137,016.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,193.84 : 250,867.08 = 91,316.28 : x
  2. Step 2: Convert to fraction form
    167,193.84/250,867.08 = 91,316.28/x
  3. Step 3: Cross multiply
    167,193.84x = 250,867.08 × 91,316.28
  4. Step 4: Simplify right side
    167,193.84x = 22,908,248,520.06
  5. Step 5: Solve for x
    x = 22,908,248,520.06/167,193.84
  6. Step 6: Final answer
    x = 137,016.10

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