Home / 6,802,720,331.20-10,204,080,640.80-1,632,862,283.20

Finding the Fourth Proportional to 6,802,720,331.20, 10,204,080,640.80 and 1,632,862,283.20

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Solution

The fourth proportional to 6,802,720,331.20, 10,204,080,640.80 and 1,632,862,283.20 is: 2,449,293,459.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,720,331.20 : 10,204,080,640.80 = 1,632,862,283.20 : x
  2. Step 2: Convert to fraction form
    6,802,720,331.20/10,204,080,640.80 = 1,632,862,283.20/x
  3. Step 3: Cross multiply
    6,802,720,331.20x = 10,204,080,640.80 × 1,632,862,283.20
  4. Step 4: Simplify right side
    6,802,720,331.20x = 16,661,858,413,093,605,376
  5. Step 5: Solve for x
    x = 16,661,858,413,093,605,376/6,802,720,331.20
  6. Step 6: Final answer
    x = 2,449,293,459.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.