Home / 3,670,972,061,833.30-5,065,957,194,922.90-2,002,423,804,288.30

Finding the Fourth Proportional to 3,670,972,061,833.30, 5,065,957,194,922.90 and 2,002,423,804,288.30

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Solution

The fourth proportional to 3,670,972,061,833.30, 5,065,957,194,922.90 and 2,002,423,804,288.30 is: 2,763,353,440,928.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,061,833.30 : 5,065,957,194,922.90 = 2,002,423,804,288.30 : x
  2. Step 2: Convert to fraction form
    3,670,972,061,833.30/5,065,957,194,922.90 = 2,002,423,804,288.30/x
  3. Step 3: Cross multiply
    3,670,972,061,833.30x = 5,065,957,194,922.90 × 2,002,423,804,288.30
  4. Step 4: Simplify right side
    3,670,972,061,833.30x = 10,144,193,278,619,198,355,931,136
  5. Step 5: Solve for x
    x = 10,144,193,278,619,198,355,931,136/3,670,972,061,833.30
  6. Step 6: Final answer
    x = 2,763,353,440,928.43

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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.