Home / 224,513,609.50-336,770,414.49-54,312,521.50

Finding the Fourth Proportional to 224,513,609.50, 336,770,414.49 and 54,312,521.50

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Solution

The fourth proportional to 224,513,609.50, 336,770,414.49 and 54,312,521.50 is: 81,468,782.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,513,609.50 : 336,770,414.49 = 54,312,521.50 : x
  2. Step 2: Convert to fraction form
    224,513,609.50/336,770,414.49 = 54,312,521.50/x
  3. Step 3: Cross multiply
    224,513,609.50x = 336,770,414.49 × 54,312,521.50
  4. Step 4: Simplify right side
    224,513,609.50x = 18,290,850,377,552,036
  5. Step 5: Solve for x
    x = 18,290,850,377,552,036/224,513,609.50
  6. Step 6: Final answer
    x = 81,468,782.31

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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.