Home / 3,767,400,568-5,198,962,001.70-2,096,649,266.32

Finding the Fourth Proportional to 3,767,400,568, 5,198,962,001.70 and 2,096,649,266.32

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Solution

The fourth proportional to 3,767,400,568, 5,198,962,001.70 and 2,096,649,266.32 is: 2,893,347,726.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,400,568 : 5,198,962,001.70 = 2,096,649,266.32 : x
  2. Step 2: Convert to fraction form
    3,767,400,568/5,198,962,001.70 = 2,096,649,266.32/x
  3. Step 3: Cross multiply
    3,767,400,568x = 5,198,962,001.70 × 2,096,649,266.32
  4. Step 4: Simplify right side
    3,767,400,568x = 10,900,399,866,489,862,144
  5. Step 5: Solve for x
    x = 10,900,399,866,489,862,144/3,767,400,568
  6. Step 6: Final answer
    x = 2,893,347,726.04

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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.