Home / 15,253,227,118.11-22,879,913,750.33-4,629,543,716.91

Finding the Fourth Proportional to 15,253,227,118.11, 22,879,913,750.33 and 4,629,543,716.91

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Solution

The fourth proportional to 15,253,227,118.11, 22,879,913,750.33 and 4,629,543,716.91 is: 6,944,337,753.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,253,227,118.11 : 22,879,913,750.33 = 4,629,543,716.91 : x
  2. Step 2: Convert to fraction form
    15,253,227,118.11/22,879,913,750.33 = 4,629,543,716.91/x
  3. Step 3: Cross multiply
    15,253,227,118.11x = 22,879,913,750.33 × 4,629,543,716.91
  4. Step 4: Simplify right side
    15,253,227,118.11x = 105,923,560,946,259,820,544
  5. Step 5: Solve for x
    x = 105,923,560,946,259,820,544/15,253,227,118.11
  6. Step 6: Final answer
    x = 6,944,337,753.98

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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.