Home / 5,196,315,024.20-7,794,472,536.30-2,436,223,046.60

Finding the Fourth Proportional to 5,196,315,024.20, 7,794,472,536.30 and 2,436,223,046.60

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Solution

The fourth proportional to 5,196,315,024.20, 7,794,472,536.30 and 2,436,223,046.60 is: 3,654,334,569.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,315,024.20 : 7,794,472,536.30 = 2,436,223,046.60 : x
  2. Step 2: Convert to fraction form
    5,196,315,024.20/7,794,472,536.30 = 2,436,223,046.60/x
  3. Step 3: Cross multiply
    5,196,315,024.20x = 7,794,472,536.30 × 2,436,223,046.60
  4. Step 4: Simplify right side
    5,196,315,024.20x = 18,989,073,629,024,813,056
  5. Step 5: Solve for x
    x = 18,989,073,629,024,813,056/5,196,315,024.20
  6. Step 6: Final answer
    x = 3,654,334,569.90

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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.