Home / 4,413,027,817.92-6,620,510,305.44-1,307,853,834.24

Finding the Fourth Proportional to 4,413,027,817.92, 6,620,510,305.44 and 1,307,853,834.24

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Solution

The fourth proportional to 4,413,027,817.92, 6,620,510,305.44 and 1,307,853,834.24 is: 1,962,067,801.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,027,817.92 : 6,620,510,305.44 = 1,307,853,834.24 : x
  2. Step 2: Convert to fraction form
    4,413,027,817.92/6,620,510,305.44 = 1,307,853,834.24/x
  3. Step 3: Cross multiply
    4,413,027,817.92x = 6,620,510,305.44 × 1,307,853,834.24
  4. Step 4: Simplify right side
    4,413,027,817.92x = 8,658,659,787,595,137,024
  5. Step 5: Solve for x
    x = 8,658,659,787,595,137,024/4,413,027,817.92
  6. Step 6: Final answer
    x = 1,962,067,801.26

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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.