Home / 185,720,919.99-278,582,567.19-54,562,659

Finding the Fourth Proportional to 185,720,919.99, 278,582,567.19 and 54,562,659

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Solution

The fourth proportional to 185,720,919.99, 278,582,567.19 and 54,562,659 is: 81,844,337.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,720,919.99 : 278,582,567.19 = 54,562,659 : x
  2. Step 2: Convert to fraction form
    185,720,919.99/278,582,567.19 = 54,562,659/x
  3. Step 3: Cross multiply
    185,720,919.99x = 278,582,567.19 × 54,562,659
  4. Step 4: Simplify right side
    185,720,919.99x = 15,200,205,616,932,558
  5. Step 5: Solve for x
    x = 15,200,205,616,932,558/185,720,919.99
  6. Step 6: Final answer
    x = 81,844,337.29

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