Home / 3,042,150,957,773.40-4,198,269,002,586.80-1,671,974,976,256

Finding the Fourth Proportional to 3,042,150,957,773.40, 4,198,269,002,586.80 and 1,671,974,976,256

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Solution

The fourth proportional to 3,042,150,957,773.40, 4,198,269,002,586.80 and 1,671,974,976,256 is: 2,307,380,801,725.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,150,957,773.40 : 4,198,269,002,586.80 = 1,671,974,976,256 : x
  2. Step 2: Convert to fraction form
    3,042,150,957,773.40/4,198,269,002,586.80 = 1,671,974,976,256/x
  3. Step 3: Cross multiply
    3,042,150,957,773.40x = 4,198,269,002,586.80 × 1,671,974,976,256
  4. Step 4: Simplify right side
    3,042,150,957,773.40x = 7,019,400,715,916,365,908,672,512
  5. Step 5: Solve for x
    x = 7,019,400,715,916,365,908,672,512/3,042,150,957,773.40
  6. Step 6: Final answer
    x = 2,307,380,801,725.23

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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.