Home / 1,071,882,298.97-2,321,836,121.81

Finding the Third Proportional to 1,071,882,298.97 and 2,321,836,121.81

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Solution

The third proportional to 1,071,882,298.97 and 2,321,836,121.81 is: 5,029,398,266.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,882,298.97 : 2,321,836,121.81 = 2,321,836,121.81 : x
  2. Step 2: Convert to fraction form
    1,071,882,298.97/2,321,836,121.81 = 2,321,836,121.81/x
  3. Step 3: Cross multiply
    1,071,882,298.97x = 2,321,836,121.81 × 2,321,836,121.81
  4. Step 4: Simplify right side
    1,071,882,298.97x = 5,390,922,976,552,845,312
  5. Step 5: Solve for x
    x = 5,390,922,976,552,845,312/1,071,882,298.97
  6. Step 6: Final answer
    x = 5,029,398,266.71

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.