Home / 3,302,285,456.22-4,557,096,264.15-1,796,861,021.82

Finding the Fourth Proportional to 3,302,285,456.22, 4,557,096,264.15 and 1,796,861,021.82

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Solution

The fourth proportional to 3,302,285,456.22, 4,557,096,264.15 and 1,796,861,021.82 is: 2,479,636,832.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,285,456.22 : 4,557,096,264.15 = 1,796,861,021.82 : x
  2. Step 2: Convert to fraction form
    3,302,285,456.22/4,557,096,264.15 = 1,796,861,021.82/x
  3. Step 3: Cross multiply
    3,302,285,456.22x = 4,557,096,264.15 × 1,796,861,021.82
  4. Step 4: Simplify right side
    3,302,285,456.22x = 8,188,468,649,732,672,512
  5. Step 5: Solve for x
    x = 8,188,468,649,732,672,512/3,302,285,456.22
  6. Step 6: Final answer
    x = 2,479,636,832.82

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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.