Home / 4,020,479,327,961.60-5,548,253,917,149.60-2,193,514,501,443.30

Finding the Fourth Proportional to 4,020,479,327,961.60, 5,548,253,917,149.60 and 2,193,514,501,443.30

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Solution

The fourth proportional to 4,020,479,327,961.60, 5,548,253,917,149.60 and 2,193,514,501,443.30 is: 3,027,045,889,856.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,479,327,961.60 : 5,548,253,917,149.60 = 2,193,514,501,443.30 : x
  2. Step 2: Convert to fraction form
    4,020,479,327,961.60/5,548,253,917,149.60 = 2,193,514,501,443.30/x
  3. Step 3: Cross multiply
    4,020,479,327,961.60x = 5,548,253,917,149.60 × 2,193,514,501,443.30
  4. Step 4: Simplify right side
    4,020,479,327,961.60x = 12,170,175,424,957,239,890,280,448
  5. Step 5: Solve for x
    x = 12,170,175,424,957,239,890,280,448/4,020,479,327,961.60
  6. Step 6: Final answer
    x = 3,027,045,889,856.02

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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.