Home / 2,540,505,734.44-3,809,450,149.60-1,140,289,635.98

Finding the Fourth Proportional to 2,540,505,734.44, 3,809,450,149.60 and 1,140,289,635.98

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Solution

The fourth proportional to 2,540,505,734.44, 3,809,450,149.60 and 1,140,289,635.98 is: 1,709,847,163.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,540,505,734.44 : 3,809,450,149.60 = 1,140,289,635.98 : x
  2. Step 2: Convert to fraction form
    2,540,505,734.44/3,809,450,149.60 = 1,140,289,635.98/x
  3. Step 3: Cross multiply
    2,540,505,734.44x = 3,809,450,149.60 × 1,140,289,635.98
  4. Step 4: Simplify right side
    2,540,505,734.44x = 4,343,876,524,378,013,696
  5. Step 5: Solve for x
    x = 4,343,876,524,378,013,696/2,540,505,734.44
  6. Step 6: Final answer
    x = 1,709,847,163.69

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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.