Home / 3,061,024,850.88-4,224,203,935.11-1,722,914,165.43

Finding the Fourth Proportional to 3,061,024,850.88, 4,224,203,935.11 and 1,722,914,165.43

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Solution

The fourth proportional to 3,061,024,850.88, 4,224,203,935.11 and 1,722,914,165.43 is: 2,377,615,717.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,024,850.88 : 4,224,203,935.11 = 1,722,914,165.43 : x
  2. Step 2: Convert to fraction form
    3,061,024,850.88/4,224,203,935.11 = 1,722,914,165.43/x
  3. Step 3: Cross multiply
    3,061,024,850.88x = 4,224,203,935.11 × 1,722,914,165.43
  4. Step 4: Simplify right side
    3,061,024,850.88x = 7,277,940,797,466,168,320
  5. Step 5: Solve for x
    x = 7,277,940,797,466,168,320/3,061,024,850.88
  6. Step 6: Final answer
    x = 2,377,615,717.62

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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.