Home / 3,229,668,557.78-4,456,944,562.29-1,744,557,339.38

Finding the Fourth Proportional to 3,229,668,557.78, 4,456,944,562.29 and 1,744,557,339.38

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Solution

The fourth proportional to 3,229,668,557.78, 4,456,944,562.29 and 1,744,557,339.38 is: 2,407,490,183.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,668,557.78 : 4,456,944,562.29 = 1,744,557,339.38 : x
  2. Step 2: Convert to fraction form
    3,229,668,557.78/4,456,944,562.29 = 1,744,557,339.38/x
  3. Step 3: Cross multiply
    3,229,668,557.78x = 4,456,944,562.29 × 1,744,557,339.38
  4. Step 4: Simplify right side
    3,229,668,557.78x = 7,775,395,347,352,801,280
  5. Step 5: Solve for x
    x = 7,775,395,347,352,801,280/3,229,668,557.78
  6. Step 6: Final answer
    x = 2,407,490,183.05

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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.