Home / 40,224,286.20-60,367,922.10-18,661,559.70

Finding the Fourth Proportional to 40,224,286.20, 60,367,922.10 and 18,661,559.70

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Solution

The fourth proportional to 40,224,286.20, 60,367,922.10 and 18,661,559.70 is: 28,006,950.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,224,286.20 : 60,367,922.10 = 18,661,559.70 : x
  2. Step 2: Convert to fraction form
    40,224,286.20/60,367,922.10 = 18,661,559.70/x
  3. Step 3: Cross multiply
    40,224,286.20x = 60,367,922.10 × 18,661,559.70
  4. Step 4: Simplify right side
    40,224,286.20x = 1,126,559,582,234,099.25
  5. Step 5: Solve for x
    x = 1,126,559,582,234,099.25/40,224,286.20
  6. Step 6: Final answer
    x = 28,006,950.24

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