Home / 3,015,516,040.80-4,523,274,061.20-2,240,675,062.80

Finding the Fourth Proportional to 3,015,516,040.80, 4,523,274,061.20 and 2,240,675,062.80

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Solution

The fourth proportional to 3,015,516,040.80, 4,523,274,061.20 and 2,240,675,062.80 is: 3,361,012,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,516,040.80 : 4,523,274,061.20 = 2,240,675,062.80 : x
  2. Step 2: Convert to fraction form
    3,015,516,040.80/4,523,274,061.20 = 2,240,675,062.80/x
  3. Step 3: Cross multiply
    3,015,516,040.80x = 4,523,274,061.20 × 2,240,675,062.80
  4. Step 4: Simplify right side
    3,015,516,040.80x = 10,135,187,391,140,921,344
  5. Step 5: Solve for x
    x = 10,135,187,391,140,921,344/3,015,516,040.80
  6. Step 6: Final answer
    x = 3,361,012,594.20

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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.