Home / 6,010,500,025.31-9,017,135,126.82-2,080,206,229.32

Finding the Fourth Proportional to 6,010,500,025.31, 9,017,135,126.82 and 2,080,206,229.32

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Solution

The fourth proportional to 6,010,500,025.31, 9,017,135,126.82 and 2,080,206,229.32 is: 3,120,788,716.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010,500,025.31 : 9,017,135,126.82 = 2,080,206,229.32 : x
  2. Step 2: Convert to fraction form
    6,010,500,025.31/9,017,135,126.82 = 2,080,206,229.32/x
  3. Step 3: Cross multiply
    6,010,500,025.31x = 9,017,135,126.82 × 2,080,206,229.32
  4. Step 4: Simplify right side
    6,010,500,025.31x = 18,757,500,661,431,152,640
  5. Step 5: Solve for x
    x = 18,757,500,661,431,152,640/6,010,500,025.31
  6. Step 6: Final answer
    x = 3,120,788,716.82

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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.