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Finding the Fourth Proportional to 269,701.05, 404,446.33 and 101,129.42

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Solution

The fourth proportional to 269,701.05, 404,446.33 and 101,129.42 is: 151,654.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,701.05 : 404,446.33 = 101,129.42 : x
  2. Step 2: Convert to fraction form
    269,701.05/404,446.33 = 101,129.42/x
  3. Step 3: Cross multiply
    269,701.05x = 404,446.33 × 101,129.42
  4. Step 4: Simplify right side
    269,701.05x = 40,901,422,774.03
  5. Step 5: Solve for x
    x = 40,901,422,774.03/269,701.05
  6. Step 6: Final answer
    x = 151,654.67

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