Home / 14,906,915,920.80-22,341,383,722.80-7,923,072,592.80

Finding the Fourth Proportional to 14,906,915,920.80, 22,341,383,722.80 and 7,923,072,592.80

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Solution

The fourth proportional to 14,906,915,920.80, 22,341,383,722.80 and 7,923,072,592.80 is: 11,874,515,560.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906,915,920.80 : 22,341,383,722.80 = 7,923,072,592.80 : x
  2. Step 2: Convert to fraction form
    14,906,915,920.80/22,341,383,722.80 = 7,923,072,592.80/x
  3. Step 3: Cross multiply
    14,906,915,920.80x = 22,341,383,722.80 × 7,923,072,592.80
  4. Step 4: Simplify right side
    14,906,915,920.80x = 177,012,405,059,344,695,296
  5. Step 5: Solve for x
    x = 177,012,405,059,344,695,296/14,906,915,920.80
  6. Step 6: Final answer
    x = 11,874,515,560.42

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1.5x scale

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.