Home / 5,764,277,917.43-8,647,596,163.19-1,982,179,067.83

Finding the Fourth Proportional to 5,764,277,917.43, 8,647,596,163.19 and 1,982,179,067.83

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Solution

The fourth proportional to 5,764,277,917.43, 8,647,596,163.19 and 1,982,179,067.83 is: 2,973,674,126.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,277,917.43 : 8,647,596,163.19 = 1,982,179,067.83 : x
  2. Step 2: Convert to fraction form
    5,764,277,917.43/8,647,596,163.19 = 1,982,179,067.83/x
  3. Step 3: Cross multiply
    5,764,277,917.43x = 8,647,596,163.19 × 1,982,179,067.83
  4. Step 4: Simplify right side
    5,764,277,917.43x = 17,141,084,101,759,188,992
  5. Step 5: Solve for x
    x = 17,141,084,101,759,188,992/5,764,277,917.43
  6. Step 6: Final answer
    x = 2,973,674,126.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.