Home / 2,290,826,777.44-3,435,613,029.60-632,337,591.28

Finding the Fourth Proportional to 2,290,826,777.44, 3,435,613,029.60 and 632,337,591.28

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Solution

The fourth proportional to 2,290,826,777.44, 3,435,613,029.60 and 632,337,591.28 is: 948,333,278.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,826,777.44 : 3,435,613,029.60 = 632,337,591.28 : x
  2. Step 2: Convert to fraction form
    2,290,826,777.44/3,435,613,029.60 = 632,337,591.28/x
  3. Step 3: Cross multiply
    2,290,826,777.44x = 3,435,613,029.60 × 632,337,591.28
  4. Step 4: Simplify right side
    2,290,826,777.44x = 2,172,467,267,707,447,296
  5. Step 5: Solve for x
    x = 2,172,467,267,707,447,296/2,290,826,777.44
  6. Step 6: Final answer
    x = 948,333,278.23

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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.