Home / 4,193,741,628.06-5,787,486,442.38-2,288,626,111.44

Finding the Fourth Proportional to 4,193,741,628.06, 5,787,486,442.38 and 2,288,626,111.44

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Solution

The fourth proportional to 4,193,741,628.06, 5,787,486,442.38 and 2,288,626,111.44 is: 3,158,371,155.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,741,628.06 : 5,787,486,442.38 = 2,288,626,111.44 : x
  2. Step 2: Convert to fraction form
    4,193,741,628.06/5,787,486,442.38 = 2,288,626,111.44/x
  3. Step 3: Cross multiply
    4,193,741,628.06x = 5,787,486,442.38 × 2,288,626,111.44
  4. Step 4: Simplify right side
    4,193,741,628.06x = 13,245,392,591,635,859,456
  5. Step 5: Solve for x
    x = 13,245,392,591,635,859,456/4,193,741,628.06
  6. Step 6: Final answer
    x = 3,158,371,155.49

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Double scale
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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.