Home / 2,720,789,220,496.50-3,754,688,980,692.80-1,469,350,635,617.10

Finding the Fourth Proportional to 2,720,789,220,496.50, 3,754,688,980,692.80 and 1,469,350,635,617.10

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Solution

The fourth proportional to 2,720,789,220,496.50, 3,754,688,980,692.80 and 1,469,350,635,617.10 is: 2,027,703,799,605.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,789,220,496.50 : 3,754,688,980,692.80 = 1,469,350,635,617.10 : x
  2. Step 2: Convert to fraction form
    2,720,789,220,496.50/3,754,688,980,692.80 = 1,469,350,635,617.10/x
  3. Step 3: Cross multiply
    2,720,789,220,496.50x = 3,754,688,980,692.80 × 1,469,350,635,617.10
  4. Step 4: Simplify right side
    2,720,789,220,496.50x = 5,516,954,640,325,487,211,053,056
  5. Step 5: Solve for x
    x = 5,516,954,640,325,487,211,053,056/2,720,789,220,496.50
  6. Step 6: Final answer
    x = 2,027,703,799,605.15

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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.