Home / 274,377,813.07-411,647,569.95-110,531,257.69

Finding the Fourth Proportional to 274,377,813.07, 411,647,569.95 and 110,531,257.69

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Solution

The fourth proportional to 274,377,813.07, 411,647,569.95 and 110,531,257.69 is: 165,829,456.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,377,813.07 : 411,647,569.95 = 110,531,257.69 : x
  2. Step 2: Convert to fraction form
    274,377,813.07/411,647,569.95 = 110,531,257.69/x
  3. Step 3: Cross multiply
    274,377,813.07x = 411,647,569.95 × 110,531,257.69
  4. Step 4: Simplify right side
    274,377,813.07x = 45,499,923,631,605,752
  5. Step 5: Solve for x
    x = 45,499,923,631,605,752/274,377,813.07
  6. Step 6: Final answer
    x = 165,829,456.55

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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.