Home / 268,016,681.80-402,025,022.70-95,688,080.20

Finding the Fourth Proportional to 268,016,681.80, 402,025,022.70 and 95,688,080.20

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Solution

The fourth proportional to 268,016,681.80, 402,025,022.70 and 95,688,080.20 is: 143,532,120.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,016,681.80 : 402,025,022.70 = 95,688,080.20 : x
  2. Step 2: Convert to fraction form
    268,016,681.80/402,025,022.70 = 95,688,080.20/x
  3. Step 3: Cross multiply
    268,016,681.80x = 402,025,022.70 × 95,688,080.20
  4. Step 4: Simplify right side
    268,016,681.80x = 38,469,002,614,524,424
  5. Step 5: Solve for x
    x = 38,469,002,614,524,424/268,016,681.80
  6. Step 6: Final answer
    x = 143,532,120.30

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