Home / 4,271,037,738.43-6,404,221,126.76-3,391,373,791.03

Finding the Fourth Proportional to 4,271,037,738.43, 6,404,221,126.76 and 3,391,373,791.03

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Solution

The fourth proportional to 4,271,037,738.43, 6,404,221,126.76 and 3,391,373,791.03 is: 5,085,206,221.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271,037,738.43 : 6,404,221,126.76 = 3,391,373,791.03 : x
  2. Step 2: Convert to fraction form
    4,271,037,738.43/6,404,221,126.76 = 3,391,373,791.03/x
  3. Step 3: Cross multiply
    4,271,037,738.43x = 6,404,221,126.76 × 3,391,373,791.03
  4. Step 4: Simplify right side
    4,271,037,738.43x = 21,719,107,681,205,501,952
  5. Step 5: Solve for x
    x = 21,719,107,681,205,501,952/4,271,037,738.43
  6. Step 6: Final answer
    x = 5,085,206,221.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.