Home / 2,720,789,220,497.50-3,754,688,980,694.20-1,469,350,635,618.10

Finding the Fourth Proportional to 2,720,789,220,497.50, 3,754,688,980,694.20 and 1,469,350,635,618.10

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Solution

The fourth proportional to 2,720,789,220,497.50, 3,754,688,980,694.20 and 1,469,350,635,618.10 is: 2,027,703,799,606.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,789,220,497.50 : 3,754,688,980,694.20 = 1,469,350,635,618.10 : x
  2. Step 2: Convert to fraction form
    2,720,789,220,497.50/3,754,688,980,694.20 = 1,469,350,635,618.10/x
  3. Step 3: Cross multiply
    2,720,789,220,497.50x = 3,754,688,980,694.20 × 1,469,350,635,618.10
  4. Step 4: Simplify right side
    2,720,789,220,497.50x = 5,516,954,640,331,299,375,546,368
  5. Step 5: Solve for x
    x = 5,516,954,640,331,299,375,546,368/2,720,789,220,497.50
  6. Step 6: Final answer
    x = 2,027,703,799,606.54

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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.