Home / 224,855,690,342.40-337,271,120,553.24-164,411,908,201.80

Finding the Fourth Proportional to 224,855,690,342.40, 337,271,120,553.24 and 164,411,908,201.80

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Solution

The fourth proportional to 224,855,690,342.40, 337,271,120,553.24 and 164,411,908,201.80 is: 246,608,784,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,855,690,342.40 : 337,271,120,553.24 = 164,411,908,201.80 : x
  2. Step 2: Convert to fraction form
    224,855,690,342.40/337,271,120,553.24 = 164,411,908,201.80/x
  3. Step 3: Cross multiply
    224,855,690,342.40x = 337,271,120,553.24 × 164,411,908,201.80
  4. Step 4: Simplify right side
    224,855,690,342.40x = 55,451,388,511,517,512,040,448
  5. Step 5: Solve for x
    x = 55,451,388,511,517,512,040,448/224,855,690,342.40
  6. Step 6: Final answer
    x = 246,608,784,625.72

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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.