Home / 565,555,198.08-848,324,273.76-254,443,105.92

Finding the Fourth Proportional to 565,555,198.08, 848,324,273.76 and 254,443,105.92

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Solution

The fourth proportional to 565,555,198.08, 848,324,273.76 and 254,443,105.92 is: 381,660,824.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,555,198.08 : 848,324,273.76 = 254,443,105.92 : x
  2. Step 2: Convert to fraction form
    565,555,198.08/848,324,273.76 = 254,443,105.92/x
  3. Step 3: Cross multiply
    565,555,198.08x = 848,324,273.76 × 254,443,105.92
  4. Step 4: Simplify right side
    565,555,198.08x = 215,850,263,042,822,752
  5. Step 5: Solve for x
    x = 215,850,263,042,822,752/565,555,198.08
  6. Step 6: Final answer
    x = 381,660,824.22

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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.