Home / 3,670,972,061,830.60-5,065,957,194,919.60-2,002,423,804,286.20

Finding the Fourth Proportional to 3,670,972,061,830.60, 5,065,957,194,919.60 and 2,002,423,804,286.20

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Solution

The fourth proportional to 3,670,972,061,830.60, 5,065,957,194,919.60 and 2,002,423,804,286.20 is: 2,763,353,440,925.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,061,830.60 : 5,065,957,194,919.60 = 2,002,423,804,286.20 : x
  2. Step 2: Convert to fraction form
    3,670,972,061,830.60/5,065,957,194,919.60 = 2,002,423,804,286.20/x
  3. Step 3: Cross multiply
    3,670,972,061,830.60x = 5,065,957,194,919.60 × 2,002,423,804,286.20
  4. Step 4: Simplify right side
    3,670,972,061,830.60x = 10,144,193,278,601,949,767,270,400
  5. Step 5: Solve for x
    x = 10,144,193,278,601,949,767,270,400/3,670,972,061,830.60
  6. Step 6: Final answer
    x = 2,763,353,440,925.77

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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.