Home / 3,067,589,633.36-4,591,245,868.26-2,791,932,767.37

Finding the Fourth Proportional to 3,067,589,633.36, 4,591,245,868.26 and 2,791,932,767.37

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Solution

The fourth proportional to 3,067,589,633.36, 4,591,245,868.26 and 2,791,932,767.37 is: 4,178,671,633.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,589,633.36 : 4,591,245,868.26 = 2,791,932,767.37 : x
  2. Step 2: Convert to fraction form
    3,067,589,633.36/4,591,245,868.26 = 2,791,932,767.37/x
  3. Step 3: Cross multiply
    3,067,589,633.36x = 4,591,245,868.26 × 2,791,932,767.37
  4. Step 4: Simplify right side
    3,067,589,633.36x = 12,818,449,782,636,890,112
  5. Step 5: Solve for x
    x = 12,818,449,782,636,890,112/3,067,589,633.36
  6. Step 6: Final answer
    x = 4,178,671,633.02

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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.