Home / 3,042,150,957,760.20-4,198,269,002,568.60-1,671,974,976,242.50

Finding the Fourth Proportional to 3,042,150,957,760.20, 4,198,269,002,568.60 and 1,671,974,976,242.50

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Solution

The fourth proportional to 3,042,150,957,760.20, 4,198,269,002,568.60 and 1,671,974,976,242.50 is: 2,307,380,801,706.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,150,957,760.20 : 4,198,269,002,568.60 = 1,671,974,976,242.50 : x
  2. Step 2: Convert to fraction form
    3,042,150,957,760.20/4,198,269,002,568.60 = 1,671,974,976,242.50/x
  3. Step 3: Cross multiply
    3,042,150,957,760.20x = 4,198,269,002,568.60 × 1,671,974,976,242.50
  4. Step 4: Simplify right side
    3,042,150,957,760.20x = 7,019,400,715,829,259,676,942,336
  5. Step 5: Solve for x
    x = 7,019,400,715,829,259,676,942,336/3,042,150,957,760.20
  6. Step 6: Final answer
    x = 2,307,380,801,706.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.