Home / 376,599,023.10-564,897,703.77-100,250,299.26

Finding the Fourth Proportional to 376,599,023.10, 564,897,703.77 and 100,250,299.26

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Solution

The fourth proportional to 376,599,023.10, 564,897,703.77 and 100,250,299.26 is: 150,375,227.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,599,023.10 : 564,897,703.77 = 100,250,299.26 : x
  2. Step 2: Convert to fraction form
    376,599,023.10/564,897,703.77 = 100,250,299.26/x
  3. Step 3: Cross multiply
    376,599,023.10x = 564,897,703.77 × 100,250,299.26
  4. Step 4: Simplify right side
    376,599,023.10x = 56,631,163,854,229,328
  5. Step 5: Solve for x
    x = 56,631,163,854,229,328/376,599,023.10
  6. Step 6: Final answer
    x = 150,375,227.71

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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.