Home / 152,960,635.73-229,508,775.20-80,160,107.78

Finding the Fourth Proportional to 152,960,635.73, 229,508,775.20 and 80,160,107.78

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Solution

The fourth proportional to 152,960,635.73, 229,508,775.20 and 80,160,107.78 is: 120,275,704.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,960,635.73 : 229,508,775.20 = 80,160,107.78 : x
  2. Step 2: Convert to fraction form
    152,960,635.73/229,508,775.20 = 80,160,107.78/x
  3. Step 3: Cross multiply
    152,960,635.73x = 229,508,775.20 × 80,160,107.78
  4. Step 4: Simplify right side
    152,960,635.73x = 18,397,448,157,261,960
  5. Step 5: Solve for x
    x = 18,397,448,157,261,960/152,960,635.73
  6. Step 6: Final answer
    x = 120,275,704.07

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