Home / 2,008,010,961.56-3,002,770,000.74-1,910,055,756.44

Finding the Fourth Proportional to 2,008,010,961.56, 3,002,770,000.74 and 1,910,055,756.44

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Solution

The fourth proportional to 2,008,010,961.56, 3,002,770,000.74 and 1,910,055,756.44 is: 2,856,288,254.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,010,961.56 : 3,002,770,000.74 = 1,910,055,756.44 : x
  2. Step 2: Convert to fraction form
    2,008,010,961.56/3,002,770,000.74 = 1,910,055,756.44/x
  3. Step 3: Cross multiply
    2,008,010,961.56x = 3,002,770,000.74 × 1,910,055,756.44
  4. Step 4: Simplify right side
    2,008,010,961.56x = 5,735,458,125,178,779,648
  5. Step 5: Solve for x
    x = 5,735,458,125,178,779,648/2,008,010,961.56
  6. Step 6: Final answer
    x = 2,856,288,254.88

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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.