Home / 6,253,161,924.26-8,629,363,455.47-3,576,942,103.78

Finding the Fourth Proportional to 6,253,161,924.26, 8,629,363,455.47 and 3,576,942,103.78

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Solution

The fourth proportional to 6,253,161,924.26, 8,629,363,455.47 and 3,576,942,103.78 is: 4,936,180,103.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,161,924.26 : 8,629,363,455.47 = 3,576,942,103.78 : x
  2. Step 2: Convert to fraction form
    6,253,161,924.26/8,629,363,455.47 = 3,576,942,103.78/x
  3. Step 3: Cross multiply
    6,253,161,924.26x = 8,629,363,455.47 × 3,576,942,103.78
  4. Step 4: Simplify right side
    6,253,161,924.26x = 30,866,733,472,691,109,888
  5. Step 5: Solve for x
    x = 30,866,733,472,691,109,888/6,253,161,924.26
  6. Step 6: Final answer
    x = 4,936,180,103.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.