Home / 87,863,988.84-121,253,290.92-50,192,141.88

Finding the Fourth Proportional to 87,863,988.84, 121,253,290.92 and 50,192,141.88

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Solution

The fourth proportional to 87,863,988.84, 121,253,290.92 and 50,192,141.88 is: 69,265,719.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,863,988.84 : 121,253,290.92 = 50,192,141.88 : x
  2. Step 2: Convert to fraction form
    87,863,988.84/121,253,290.92 = 50,192,141.88/x
  3. Step 3: Cross multiply
    87,863,988.84x = 121,253,290.92 × 50,192,141.88
  4. Step 4: Simplify right side
    87,863,988.84x = 6,085,962,381,273,556
  5. Step 5: Solve for x
    x = 6,085,962,381,273,556/87,863,988.84
  6. Step 6: Final answer
    x = 69,265,719.23

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