Home / 2,760,833,251.44-4,141,334,910.60-1,207,324,920.24

Finding the Fourth Proportional to 2,760,833,251.44, 4,141,334,910.60 and 1,207,324,920.24

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Solution

The fourth proportional to 2,760,833,251.44, 4,141,334,910.60 and 1,207,324,920.24 is: 1,811,024,565.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,833,251.44 : 4,141,334,910.60 = 1,207,324,920.24 : x
  2. Step 2: Convert to fraction form
    2,760,833,251.44/4,141,334,910.60 = 1,207,324,920.24/x
  3. Step 3: Cross multiply
    2,760,833,251.44x = 4,141,334,910.60 × 1,207,324,920.24
  4. Step 4: Simplify right side
    2,760,833,251.44x = 4,999,936,840,627,272,704
  5. Step 5: Solve for x
    x = 4,999,936,840,627,272,704/2,760,833,251.44
  6. Step 6: Final answer
    x = 1,811,024,565.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.