Home / 172,504,096,736.01-258,761,416,564.45-59,182,233,163.48

Finding the Fourth Proportional to 172,504,096,736.01, 258,761,416,564.45 and 59,182,233,163.48

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Solution

The fourth proportional to 172,504,096,736.01, 258,761,416,564.45 and 59,182,233,163.48 is: 88,775,158,263.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,504,096,736.01 : 258,761,416,564.45 = 59,182,233,163.48 : x
  2. Step 2: Convert to fraction form
    172,504,096,736.01/258,761,416,564.45 = 59,182,233,163.48/x
  3. Step 3: Cross multiply
    172,504,096,736.01x = 258,761,416,564.45 × 59,182,233,163.48
  4. Step 4: Simplify right side
    172,504,096,736.01x = 15,314,078,488,829,657,874,432
  5. Step 5: Solve for x
    x = 15,314,078,488,829,657,874,432/172,504,096,736.01
  6. Step 6: Final answer
    x = 88,775,158,263.43

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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.