Home / 197,191.28-295,668.45-77,105.17

Finding the Fourth Proportional to 197,191.28, 295,668.45 and 77,105.17

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Solution

The fourth proportional to 197,191.28, 295,668.45 and 77,105.17 is: 115,611.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,191.28 : 295,668.45 = 77,105.17 : x
  2. Step 2: Convert to fraction form
    197,191.28/295,668.45 = 77,105.17/x
  3. Step 3: Cross multiply
    197,191.28x = 295,668.45 × 77,105.17
  4. Step 4: Simplify right side
    197,191.28x = 22,797,566,550.91
  5. Step 5: Solve for x
    x = 22,797,566,550.91/197,191.28
  6. Step 6: Final answer
    x = 115,611.43

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