Home / 172,504,096,721.26-258,761,416,542.40-59,182,233,148.79

Finding the Fourth Proportional to 172,504,096,721.26, 258,761,416,542.40 and 59,182,233,148.79

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Solution

The fourth proportional to 172,504,096,721.26, 258,761,416,542.40 and 59,182,233,148.79 is: 88,775,158,241.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,504,096,721.26 : 258,761,416,542.40 = 59,182,233,148.79 : x
  2. Step 2: Convert to fraction form
    172,504,096,721.26/258,761,416,542.40 = 59,182,233,148.79/x
  3. Step 3: Cross multiply
    172,504,096,721.26x = 258,761,416,542.40 × 59,182,233,148.79
  4. Step 4: Simplify right side
    172,504,096,721.26x = 15,314,078,483,722,188,881,920
  5. Step 5: Solve for x
    x = 15,314,078,483,722,188,881,920/172,504,096,721.26
  6. Step 6: Final answer
    x = 88,775,158,241.41

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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.