Home / 2,452,943,934.96-3,385,045,410.04-1,339,110,029.04

Finding the Fourth Proportional to 2,452,943,934.96, 3,385,045,410.04 and 1,339,110,029.04

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Solution

The fourth proportional to 2,452,943,934.96, 3,385,045,410.04 and 1,339,110,029.04 is: 1,847,962,439.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,943,934.96 : 3,385,045,410.04 = 1,339,110,029.04 : x
  2. Step 2: Convert to fraction form
    2,452,943,934.96/3,385,045,410.04 = 1,339,110,029.04/x
  3. Step 3: Cross multiply
    2,452,943,934.96x = 3,385,045,410.04 × 1,339,110,029.04
  4. Step 4: Simplify right side
    2,452,943,934.96x = 4,532,948,257,340,382,720
  5. Step 5: Solve for x
    x = 4,532,948,257,340,382,720/2,452,943,934.96
  6. Step 6: Final answer
    x = 1,847,962,439.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.