Home / 4,922,399,433.60-6,792,911,550.41-2,694,731,621.85

Finding the Fourth Proportional to 4,922,399,433.60, 6,792,911,550.41 and 2,694,731,621.85

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Solution

The fourth proportional to 4,922,399,433.60, 6,792,911,550.41 and 2,694,731,621.85 is: 3,718,729,819.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,399,433.60 : 6,792,911,550.41 = 2,694,731,621.85 : x
  2. Step 2: Convert to fraction form
    4,922,399,433.60/6,792,911,550.41 = 2,694,731,621.85/x
  3. Step 3: Cross multiply
    4,922,399,433.60x = 6,792,911,550.41 × 2,694,731,621.85
  4. Step 4: Simplify right side
    4,922,399,433.60x = 18,305,073,559,306,463,232
  5. Step 5: Solve for x
    x = 18,305,073,559,306,463,232/4,922,399,433.60
  6. Step 6: Final answer
    x = 3,718,729,819.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.