Home / 2,594,555,561.20-3,892,045,743.24-754,305,985.84

Finding the Fourth Proportional to 2,594,555,561.20, 3,892,045,743.24 and 754,305,985.84

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Solution

The fourth proportional to 2,594,555,561.20, 3,892,045,743.24 and 754,305,985.84 is: 1,131,520,729.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,555,561.20 : 3,892,045,743.24 = 754,305,985.84 : x
  2. Step 2: Convert to fraction form
    2,594,555,561.20/3,892,045,743.24 = 754,305,985.84/x
  3. Step 3: Cross multiply
    2,594,555,561.20x = 3,892,045,743.24 × 754,305,985.84
  4. Step 4: Simplify right side
    2,594,555,561.20x = 2,935,793,401,289,023,488
  5. Step 5: Solve for x
    x = 2,935,793,401,289,023,488/2,594,555,561.20
  6. Step 6: Final answer
    x = 1,131,520,729.48

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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.