Home / 33,676,872.30-50,515,308.45-33,228,974.70

Finding the Fourth Proportional to 33,676,872.30, 50,515,308.45 and 33,228,974.70

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Solution

The fourth proportional to 33,676,872.30, 50,515,308.45 and 33,228,974.70 is: 49,843,462.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,676,872.30 : 50,515,308.45 = 33,228,974.70 : x
  2. Step 2: Convert to fraction form
    33,676,872.30/50,515,308.45 = 33,228,974.70/x
  3. Step 3: Cross multiply
    33,676,872.30x = 50,515,308.45 × 33,228,974.70
  4. Step 4: Simplify right side
    33,676,872.30x = 1,678,571,906,447,746.25
  5. Step 5: Solve for x
    x = 1,678,571,906,447,746.25/33,676,872.30
  6. Step 6: Final answer
    x = 49,843,462.05

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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.