Home / 2,361,972,271.20-3,542,958,406.80-808,747,375.20

Finding the Fourth Proportional to 2,361,972,271.20, 3,542,958,406.80 and 808,747,375.20

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Solution

The fourth proportional to 2,361,972,271.20, 3,542,958,406.80 and 808,747,375.20 is: 1,213,121,062.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,972,271.20 : 3,542,958,406.80 = 808,747,375.20 : x
  2. Step 2: Convert to fraction form
    2,361,972,271.20/3,542,958,406.80 = 808,747,375.20/x
  3. Step 3: Cross multiply
    2,361,972,271.20x = 3,542,958,406.80 × 808,747,375.20
  4. Step 4: Simplify right side
    2,361,972,271.20x = 2,865,358,311,942,274,048
  5. Step 5: Solve for x
    x = 2,865,358,311,942,274,048/2,361,972,271.20
  6. Step 6: Final answer
    x = 1,213,121,062.80

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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.