Home / 3,647,946,677.13-5,034,632,638.91-2,040,491,004.57

Finding the Fourth Proportional to 3,647,946,677.13, 5,034,632,638.91 and 2,040,491,004.57

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Solution

The fourth proportional to 3,647,946,677.13, 5,034,632,638.91 and 2,040,491,004.57 is: 2,816,138,370.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,946,677.13 : 5,034,632,638.91 = 2,040,491,004.57 : x
  2. Step 2: Convert to fraction form
    3,647,946,677.13/5,034,632,638.91 = 2,040,491,004.57/x
  3. Step 3: Cross multiply
    3,647,946,677.13x = 5,034,632,638.91 × 2,040,491,004.57
  4. Step 4: Simplify right side
    3,647,946,677.13x = 10,273,122,611,000,172,544
  5. Step 5: Solve for x
    x = 10,273,122,611,000,172,544/3,647,946,677.13
  6. Step 6: Final answer
    x = 2,816,138,370.50

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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.