Home / 2,222,883,065.94-3,329,878,679.41-1,337,079,449.11

Finding the Fourth Proportional to 2,222,883,065.94, 3,329,878,679.41 and 1,337,079,449.11

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Solution

The fourth proportional to 2,222,883,065.94, 3,329,878,679.41 and 1,337,079,449.11 is: 2,002,944,922.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,883,065.94 : 3,329,878,679.41 = 1,337,079,449.11 : x
  2. Step 2: Convert to fraction form
    2,222,883,065.94/3,329,878,679.41 = 1,337,079,449.11/x
  3. Step 3: Cross multiply
    2,222,883,065.94x = 3,329,878,679.41 × 1,337,079,449.11
  4. Step 4: Simplify right side
    2,222,883,065.94x = 4,452,312,350,268,656,640
  5. Step 5: Solve for x
    x = 4,452,312,350,268,656,640/2,222,883,065.94
  6. Step 6: Final answer
    x = 2,002,944,922.51

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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.