Home / 67,260,399.88-100,904,769.42-21,818,646.28

Finding the Fourth Proportional to 67,260,399.88, 100,904,769.42 and 21,818,646.28

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Solution

The fourth proportional to 67,260,399.88, 100,904,769.42 and 21,818,646.28 is: 32,732,565.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,260,399.88 : 100,904,769.42 = 21,818,646.28 : x
  2. Step 2: Convert to fraction form
    67,260,399.88/100,904,769.42 = 21,818,646.28/x
  3. Step 3: Cross multiply
    67,260,399.88x = 100,904,769.42 × 21,818,646.28
  4. Step 4: Simplify right side
    67,260,399.88x = 2,201,605,471,939,941
  5. Step 5: Solve for x
    x = 2,201,605,471,939,941/67,260,399.88
  6. Step 6: Final answer
    x = 32,732,565.91

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