Home / 189,282.44-261,209.27-108,715.19

Finding the Fourth Proportional to 189,282.44, 261,209.27 and 108,715.19

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Solution

The fourth proportional to 189,282.44, 261,209.27 and 108,715.19 is: 150,026.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,282.44 : 261,209.27 = 108,715.19 : x
  2. Step 2: Convert to fraction form
    189,282.44/261,209.27 = 108,715.19/x
  3. Step 3: Cross multiply
    189,282.44x = 261,209.27 × 108,715.19
  4. Step 4: Simplify right side
    189,282.44x = 28,397,414,874.24
  5. Step 5: Solve for x
    x = 28,397,414,874.24/189,282.44
  6. Step 6: Final answer
    x = 150,026.67

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