Home / 3,042,150,957,781-4,198,269,002,597.40-1,671,974,976,263.70

Finding the Fourth Proportional to 3,042,150,957,781, 4,198,269,002,597.40 and 1,671,974,976,263.70

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Solution

The fourth proportional to 3,042,150,957,781, 4,198,269,002,597.40 and 1,671,974,976,263.70 is: 2,307,380,801,735.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,150,957,781 : 4,198,269,002,597.40 = 1,671,974,976,263.70 : x
  2. Step 2: Convert to fraction form
    3,042,150,957,781/4,198,269,002,597.40 = 1,671,974,976,263.70/x
  3. Step 3: Cross multiply
    3,042,150,957,781x = 4,198,269,002,597.40 × 1,671,974,976,263.70
  4. Step 4: Simplify right side
    3,042,150,957,781x = 7,019,400,715,966,415,162,572,800
  5. Step 5: Solve for x
    x = 7,019,400,715,966,415,162,572,800/3,042,150,957,781
  6. Step 6: Final answer
    x = 2,307,380,801,735.92

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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.