Home / 4,922,399,479.06-6,792,911,612.49-2,694,731,667.31

Finding the Fourth Proportional to 4,922,399,479.06, 6,792,911,612.49 and 2,694,731,667.31

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Solution

The fourth proportional to 4,922,399,479.06, 6,792,911,612.49 and 2,694,731,667.31 is: 3,718,729,882.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,399,479.06 : 6,792,911,612.49 = 2,694,731,667.31 : x
  2. Step 2: Convert to fraction form
    4,922,399,479.06/6,792,911,612.49 = 2,694,731,667.31/x
  3. Step 3: Cross multiply
    4,922,399,479.06x = 6,792,911,612.49 × 2,694,731,667.31
  4. Step 4: Simplify right side
    4,922,399,479.06x = 18,305,074,035,414,636,544
  5. Step 5: Solve for x
    x = 18,305,074,035,414,636,544/4,922,399,479.06
  6. Step 6: Final answer
    x = 3,718,729,882.30

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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.