Home / 3,670,972,061,860.30-5,065,957,194,960.70-2,002,423,804,315.20

Finding the Fourth Proportional to 3,670,972,061,860.30, 5,065,957,194,960.70 and 2,002,423,804,315.20

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Solution

The fourth proportional to 3,670,972,061,860.30, 5,065,957,194,960.70 and 2,002,423,804,315.20 is: 2,763,353,440,965.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,061,860.30 : 5,065,957,194,960.70 = 2,002,423,804,315.20 : x
  2. Step 2: Convert to fraction form
    3,670,972,061,860.30/5,065,957,194,960.70 = 2,002,423,804,315.20/x
  3. Step 3: Cross multiply
    3,670,972,061,860.30x = 5,065,957,194,960.70 × 2,002,423,804,315.20
  4. Step 4: Simplify right side
    3,670,972,061,860.30x = 10,144,193,278,831,163,581,923,328
  5. Step 5: Solve for x
    x = 10,144,193,278,831,163,581,923,328/3,670,972,061,860.30
  6. Step 6: Final answer
    x = 2,763,353,440,965.85

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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.