Home / 3,670,972,061,942.80-5,065,957,195,076.30-2,002,423,804,397.70

Finding the Fourth Proportional to 3,670,972,061,942.80, 5,065,957,195,076.30 and 2,002,423,804,397.70

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Solution

The fourth proportional to 3,670,972,061,942.80, 5,065,957,195,076.30 and 2,002,423,804,397.70 is: 2,763,353,441,080.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,061,942.80 : 5,065,957,195,076.30 = 2,002,423,804,397.70 : x
  2. Step 2: Convert to fraction form
    3,670,972,061,942.80/5,065,957,195,076.30 = 2,002,423,804,397.70/x
  3. Step 3: Cross multiply
    3,670,972,061,942.80x = 5,065,957,195,076.30 × 2,002,423,804,397.70
  4. Step 4: Simplify right side
    3,670,972,061,942.80x = 10,144,193,279,480,586,259,398,656
  5. Step 5: Solve for x
    x = 10,144,193,279,480,586,259,398,656/3,670,972,061,942.80
  6. Step 6: Final answer
    x = 2,763,353,441,080.66

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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.