Home / 198,867.14-274,433.76-109,443.14

Finding the Fourth Proportional to 198,867.14, 274,433.76 and 109,443.14

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Solution

The fourth proportional to 198,867.14, 274,433.76 and 109,443.14 is: 151,029.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,867.14 : 274,433.76 = 109,443.14 : x
  2. Step 2: Convert to fraction form
    198,867.14/274,433.76 = 109,443.14/x
  3. Step 3: Cross multiply
    198,867.14x = 274,433.76 × 109,443.14
  4. Step 4: Simplify right side
    198,867.14x = 30,034,892,416.41
  5. Step 5: Solve for x
    x = 30,034,892,416.41/198,867.14
  6. Step 6: Final answer
    x = 151,029.94

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