Home / 5,040,889,366.80-7,561,334,050.20-2,132,466,301.20

Finding the Fourth Proportional to 5,040,889,366.80, 7,561,334,050.20 and 2,132,466,301.20

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Solution

The fourth proportional to 5,040,889,366.80, 7,561,334,050.20 and 2,132,466,301.20 is: 3,198,699,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,889,366.80 : 7,561,334,050.20 = 2,132,466,301.20 : x
  2. Step 2: Convert to fraction form
    5,040,889,366.80/7,561,334,050.20 = 2,132,466,301.20/x
  3. Step 3: Cross multiply
    5,040,889,366.80x = 7,561,334,050.20 × 2,132,466,301.20
  4. Step 4: Simplify right side
    5,040,889,366.80x = 16,124,290,054,167,609,344
  5. Step 5: Solve for x
    x = 16,124,290,054,167,609,344/5,040,889,366.80
  6. Step 6: Final answer
    x = 3,198,699,451.80

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1.5x scale

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.