Home / 4,002,702,853.62-5,995,607,747.43-3,211,472,730.90

Finding the Fourth Proportional to 4,002,702,853.62, 5,995,607,747.43 and 3,211,472,730.90

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Solution

The fourth proportional to 4,002,702,853.62, 5,995,607,747.43 and 3,211,472,730.90 is: 4,810,432,222.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,702,853.62 : 5,995,607,747.43 = 3,211,472,730.90 : x
  2. Step 2: Convert to fraction form
    4,002,702,853.62/5,995,607,747.43 = 3,211,472,730.90/x
  3. Step 3: Cross multiply
    4,002,702,853.62x = 5,995,607,747.43 × 3,211,472,730.90
  4. Step 4: Simplify right side
    4,002,702,853.62x = 19,254,730,786,044,219,392
  5. Step 5: Solve for x
    x = 19,254,730,786,044,219,392/4,002,702,853.62
  6. Step 6: Final answer
    x = 4,810,432,222.97

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1.5x scale

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.