Home / 22,930,766,385,046-31,644,456,400,992-12,383,662,591,605

Finding the Fourth Proportional to 22,930,766,385,046, 31,644,456,400,992 and 12,383,662,591,605

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Solution

The fourth proportional to 22,930,766,385,046, 31,644,456,400,992 and 12,383,662,591,605 is: 17,089,453,722,758.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,930,766,385,046 : 31,644,456,400,992 = 12,383,662,591,605 : x
  2. Step 2: Convert to fraction form
    22,930,766,385,046/31,644,456,400,992 = 12,383,662,591,605/x
  3. Step 3: Cross multiply
    22,930,766,385,046x = 31,644,456,400,992 × 12,383,662,591,605
  4. Step 4: Simplify right side
    22,930,766,385,046x = 391,874,270,964,640,010,320,478,208
  5. Step 5: Solve for x
    x = 391,874,270,964,640,010,320,478,208/22,930,766,385,046
  6. Step 6: Final answer
    x = 17,089,453,722,758.94

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1.5x scale

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.