Home / 4,922,399,490.94-6,792,911,629.68-2,694,731,679.18

Finding the Fourth Proportional to 4,922,399,490.94, 6,792,911,629.68 and 2,694,731,679.18

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Solution

The fourth proportional to 4,922,399,490.94, 6,792,911,629.68 and 2,694,731,679.18 is: 3,718,729,899.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,399,490.94 : 6,792,911,629.68 = 2,694,731,679.18 : x
  2. Step 2: Convert to fraction form
    4,922,399,490.94/6,792,911,629.68 = 2,694,731,679.18/x
  3. Step 3: Cross multiply
    4,922,399,490.94x = 6,792,911,629.68 × 2,694,731,679.18
  4. Step 4: Simplify right side
    4,922,399,490.94x = 18,305,074,162,368,935,936
  5. Step 5: Solve for x
    x = 18,305,074,162,368,935,936/4,922,399,490.94
  6. Step 6: Final answer
    x = 3,718,729,899.12

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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.