Home / 22,930,766,384,883-31,644,456,400,762-12,383,662,591,442

Finding the Fourth Proportional to 22,930,766,384,883, 31,644,456,400,762 and 12,383,662,591,442

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Solution

The fourth proportional to 22,930,766,384,883, 31,644,456,400,762 and 12,383,662,591,442 is: 17,089,453,722,531.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,930,766,384,883 : 31,644,456,400,762 = 12,383,662,591,442 : x
  2. Step 2: Convert to fraction form
    22,930,766,384,883/31,644,456,400,762 = 12,383,662,591,442/x
  3. Step 3: Cross multiply
    22,930,766,384,883x = 31,644,456,400,762 × 12,383,662,591,442
  4. Step 4: Simplify right side
    22,930,766,384,883x = 391,874,270,956,633,710,244,397,056
  5. Step 5: Solve for x
    x = 391,874,270,956,633,710,244,397,056/22,930,766,384,883
  6. Step 6: Final answer
    x = 17,089,453,722,531.27

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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.