Home / 694,327,669,037.80-1,041,491,503,556.70-694,327,669,037.80

Finding the Fourth Proportional to 694,327,669,037.80, 1,041,491,503,556.70 and 694,327,669,037.80

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Solution

The fourth proportional to 694,327,669,037.80, 1,041,491,503,556.70 and 694,327,669,037.80 is: 1,041,491,503,556.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,327,669,037.80 : 1,041,491,503,556.70 = 694,327,669,037.80 : x
  2. Step 2: Convert to fraction form
    694,327,669,037.80/1,041,491,503,556.70 = 694,327,669,037.80/x
  3. Step 3: Cross multiply
    694,327,669,037.80x = 1,041,491,503,556.70 × 694,327,669,037.80
  4. Step 4: Simplify right side
    694,327,669,037.80x = 723,136,367,987,197,099,376,640
  5. Step 5: Solve for x
    x = 723,136,367,987,197,099,376,640/694,327,669,037.80
  6. Step 6: Final answer
    x = 1,041,491,503,556.70

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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.