Home / 2,910,458,777.78-4,364,093,843.66-1,433,350,404.74

Finding the Fourth Proportional to 2,910,458,777.78, 4,364,093,843.66 and 1,433,350,404.74

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Solution

The fourth proportional to 2,910,458,777.78, 4,364,093,843.66 and 1,433,350,404.74 is: 2,149,240,430.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,458,777.78 : 4,364,093,843.66 = 1,433,350,404.74 : x
  2. Step 2: Convert to fraction form
    2,910,458,777.78/4,364,093,843.66 = 1,433,350,404.74/x
  3. Step 3: Cross multiply
    2,910,458,777.78x = 4,364,093,843.66 × 1,433,350,404.74
  4. Step 4: Simplify right side
    2,910,458,777.78x = 6,255,275,677,104,414,720
  5. Step 5: Solve for x
    x = 6,255,275,677,104,414,720/2,910,458,777.78
  6. Step 6: Final answer
    x = 2,149,240,430.71

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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.