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Finding the Fourth Proportional to 224,244.27, 335,985.76 and 135,310.90

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Solution

The fourth proportional to 224,244.27, 335,985.76 and 135,310.90 is: 202,736.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,244.27 : 335,985.76 = 135,310.90 : x
  2. Step 2: Convert to fraction form
    224,244.27/335,985.76 = 135,310.90/x
  3. Step 3: Cross multiply
    224,244.27x = 335,985.76 × 135,310.90
  4. Step 4: Simplify right side
    224,244.27x = 45,462,535,572.78
  5. Step 5: Solve for x
    x = 45,462,535,572.78/224,244.27
  6. Step 6: Final answer
    x = 202,736.67

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