Home / 7,040,530,563,247.80-10,560,795,844,872-4,898,250,227,273.40

Finding the Fourth Proportional to 7,040,530,563,247.80, 10,560,795,844,872 and 4,898,250,227,273.40

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Solution

The fourth proportional to 7,040,530,563,247.80, 10,560,795,844,872 and 4,898,250,227,273.40 is: 7,347,375,340,910.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,040,530,563,247.80 : 10,560,795,844,872 = 4,898,250,227,273.40 : x
  2. Step 2: Convert to fraction form
    7,040,530,563,247.80/10,560,795,844,872 = 4,898,250,227,273.40/x
  3. Step 3: Cross multiply
    7,040,530,563,247.80x = 10,560,795,844,872 × 4,898,250,227,273.40
  4. Step 4: Simplify right side
    7,040,530,563,247.80x = 51,729,420,647,332,253,932,716,032
  5. Step 5: Solve for x
    x = 51,729,420,647,332,253,932,716,032/7,040,530,563,247.80
  6. Step 6: Final answer
    x = 7,347,375,340,910.31

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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.