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Finding the Fourth Proportional to 244,954,978.80, 367,600,429.80 and 108,738,121.20

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Solution

The fourth proportional to 244,954,978.80, 367,600,429.80 and 108,738,121.20 is: 163,181,741.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,954,978.80 : 367,600,429.80 = 108,738,121.20 : x
  2. Step 2: Convert to fraction form
    244,954,978.80/367,600,429.80 = 108,738,121.20/x
  3. Step 3: Cross multiply
    244,954,978.80x = 367,600,429.80 × 108,738,121.20
  4. Step 4: Simplify right side
    244,954,978.80x = 39,972,180,088,764,496
  5. Step 5: Solve for x
    x = 39,972,180,088,764,496/244,954,978.80
  6. Step 6: Final answer
    x = 163,181,741.74

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