Home / 3,670,972,055,520.10-5,065,957,186,212.40-2,002,423,797,978.90

Finding the Fourth Proportional to 3,670,972,055,520.10, 5,065,957,186,212.40 and 2,002,423,797,978.90

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Solution

The fourth proportional to 3,670,972,055,520.10, 5,065,957,186,212.40 and 2,002,423,797,978.90 is: 2,763,353,432,222.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,055,520.10 : 5,065,957,186,212.40 = 2,002,423,797,978.90 : x
  2. Step 2: Convert to fraction form
    3,670,972,055,520.10/5,065,957,186,212.40 = 2,002,423,797,978.90/x
  3. Step 3: Cross multiply
    3,670,972,055,520.10x = 5,065,957,186,212.40 × 2,002,423,797,978.90
  4. Step 4: Simplify right side
    3,670,972,055,520.10x = 10,144,193,229,213,936,146,972,672
  5. Step 5: Solve for x
    x = 10,144,193,229,213,936,146,972,672/3,670,972,055,520.10
  6. Step 6: Final answer
    x = 2,763,353,432,222.39

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Double scale
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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.