Home / 12,463,964.20-18,697,695.90-3,943,412.20

Finding the Fourth Proportional to 12,463,964.20, 18,697,695.90 and 3,943,412.20

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Solution

The fourth proportional to 12,463,964.20, 18,697,695.90 and 3,943,412.20 is: 5,915,671.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,463,964.20 : 18,697,695.90 = 3,943,412.20 : x
  2. Step 2: Convert to fraction form
    12,463,964.20/18,697,695.90 = 3,943,412.20/x
  3. Step 3: Cross multiply
    12,463,964.20x = 18,697,695.90 × 3,943,412.20
  4. Step 4: Simplify right side
    12,463,964.20x = 73,732,722,123,949.98
  5. Step 5: Solve for x
    x = 73,732,722,123,949.98/12,463,964.20
  6. Step 6: Final answer
    x = 5,915,671.85

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