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Finding the Fourth Proportional to 195,343.13, 269,575.14 and 105,919.13

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Solution

The fourth proportional to 195,343.13, 269,575.14 and 105,919.13 is: 146,169.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,343.13 : 269,575.14 = 105,919.13 : x
  2. Step 2: Convert to fraction form
    195,343.13/269,575.14 = 105,919.13/x
  3. Step 3: Cross multiply
    195,343.13x = 269,575.14 × 105,919.13
  4. Step 4: Simplify right side
    195,343.13x = 28,553,162,950.55
  5. Step 5: Solve for x
    x = 28,553,162,950.55/195,343.13
  6. Step 6: Final answer
    x = 146,169.27

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