Home / 11,337,435,007.90-17,006,152,511.85-8,582,444,863.90

Finding the Fourth Proportional to 11,337,435,007.90, 17,006,152,511.85 and 8,582,444,863.90

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Solution

The fourth proportional to 11,337,435,007.90, 17,006,152,511.85 and 8,582,444,863.90 is: 12,873,667,295.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,435,007.90 : 17,006,152,511.85 = 8,582,444,863.90 : x
  2. Step 2: Convert to fraction form
    11,337,435,007.90/17,006,152,511.85 = 8,582,444,863.90/x
  3. Step 3: Cross multiply
    11,337,435,007.90x = 17,006,152,511.85 × 8,582,444,863.90
  4. Step 4: Simplify right side
    11,337,435,007.90x = 145,954,366,280,027,111,424
  5. Step 5: Solve for x
    x = 145,954,366,280,027,111,424/11,337,435,007.90
  6. Step 6: Final answer
    x = 12,873,667,295.85

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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.