Home / 11,346,517,494.83-17,006,235,426.88-5,280,951,163.07

Finding the Fourth Proportional to 11,346,517,494.83, 17,006,235,426.88 and 5,280,951,163.07

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Solution

The fourth proportional to 11,346,517,494.83, 17,006,235,426.88 and 5,280,951,163.07 is: 7,915,124,512.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,346,517,494.83 : 17,006,235,426.88 = 5,280,951,163.07 : x
  2. Step 2: Convert to fraction form
    11,346,517,494.83/17,006,235,426.88 = 5,280,951,163.07/x
  3. Step 3: Cross multiply
    11,346,517,494.83x = 17,006,235,426.88 × 5,280,951,163.07
  4. Step 4: Simplify right side
    11,346,517,494.83x = 89,809,098,757,050,859,520
  5. Step 5: Solve for x
    x = 89,809,098,757,050,859,520/11,346,517,494.83
  6. Step 6: Final answer
    x = 7,915,124,512.69

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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.