Home / 26,002,960.80-39,004,441.20-12,566,032.80

Finding the Fourth Proportional to 26,002,960.80, 39,004,441.20 and 12,566,032.80

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Solution

The fourth proportional to 26,002,960.80, 39,004,441.20 and 12,566,032.80 is: 18,849,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,002,960.80 : 39,004,441.20 = 12,566,032.80 : x
  2. Step 2: Convert to fraction form
    26,002,960.80/39,004,441.20 = 12,566,032.80/x
  3. Step 3: Cross multiply
    26,002,960.80x = 39,004,441.20 × 12,566,032.80
  4. Step 4: Simplify right side
    26,002,960.80x = 490,131,087,464,871.44
  5. Step 5: Solve for x
    x = 490,131,087,464,871.44/26,002,960.80
  6. Step 6: Final answer
    x = 18,849,049.20

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