Home / 3,061,024,855.88-4,224,203,942.02-1,722,914,170.44

Finding the Fourth Proportional to 3,061,024,855.88, 4,224,203,942.02 and 1,722,914,170.44

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Solution

The fourth proportional to 3,061,024,855.88, 4,224,203,942.02 and 1,722,914,170.44 is: 2,377,615,724.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,024,855.88 : 4,224,203,942.02 = 1,722,914,170.44 : x
  2. Step 2: Convert to fraction form
    3,061,024,855.88/4,224,203,942.02 = 1,722,914,170.44/x
  3. Step 3: Cross multiply
    3,061,024,855.88x = 4,224,203,942.02 × 1,722,914,170.44
  4. Step 4: Simplify right side
    3,061,024,855.88x = 7,277,940,830,534,766,592
  5. Step 5: Solve for x
    x = 7,277,940,830,534,766,592/3,061,024,855.88
  6. Step 6: Final answer
    x = 2,377,615,724.54

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Double scale
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1.5x scale

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.