Home / 3,110,476,506.24-4,665,719,249.70-1,270,229,183.49

Finding the Fourth Proportional to 3,110,476,506.24, 4,665,719,249.70 and 1,270,229,183.49

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Solution

The fourth proportional to 3,110,476,506.24, 4,665,719,249.70 and 1,270,229,183.49 is: 1,905,345,608.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,476,506.24 : 4,665,719,249.70 = 1,270,229,183.49 : x
  2. Step 2: Convert to fraction form
    3,110,476,506.24/4,665,719,249.70 = 1,270,229,183.49/x
  3. Step 3: Cross multiply
    3,110,476,506.24x = 4,665,719,249.70 × 1,270,229,183.49
  4. Step 4: Simplify right side
    3,110,476,506.24x = 5,926,532,752,940,006,400
  5. Step 5: Solve for x
    x = 5,926,532,752,940,006,400/3,110,476,506.24
  6. Step 6: Final answer
    x = 1,905,345,608.96

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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.