Home / 558,251,872.20-837,377,808.30-558,251,872.20

Finding the Fourth Proportional to 558,251,872.20, 837,377,808.30 and 558,251,872.20

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Solution

The fourth proportional to 558,251,872.20, 837,377,808.30 and 558,251,872.20 is: 837,377,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,251,872.20 : 837,377,808.30 = 558,251,872.20 : x
  2. Step 2: Convert to fraction form
    558,251,872.20/837,377,808.30 = 558,251,872.20/x
  3. Step 3: Cross multiply
    558,251,872.20x = 837,377,808.30 × 558,251,872.20
  4. Step 4: Simplify right side
    558,251,872.20x = 467,467,729,222,207,744
  5. Step 5: Solve for x
    x = 467,467,729,222,207,744/558,251,872.20
  6. Step 6: Final answer
    x = 837,377,808.30

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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.