Home / 25,728,140.62-38,584,016.91-8,452,331.44

Finding the Fourth Proportional to 25,728,140.62, 38,584,016.91 and 8,452,331.44

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Solution

The fourth proportional to 25,728,140.62, 38,584,016.91 and 8,452,331.44 is: 12,675,805.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,728,140.62 : 38,584,016.91 = 8,452,331.44 : x
  2. Step 2: Convert to fraction form
    25,728,140.62/38,584,016.91 = 8,452,331.44/x
  3. Step 3: Cross multiply
    25,728,140.62x = 38,584,016.91 × 8,452,331.44
  4. Step 4: Simplify right side
    25,728,140.62x = 326,124,899,209,884.62
  5. Step 5: Solve for x
    x = 326,124,899,209,884.62/25,728,140.62
  6. Step 6: Final answer
    x = 12,675,805.22

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