Home / 134,524,310,507.80-201,786,659,968.82-54,935,860,194.59

Finding the Fourth Proportional to 134,524,310,507.80, 201,786,659,968.82 and 54,935,860,194.59

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Solution

The fourth proportional to 134,524,310,507.80, 201,786,659,968.82 and 54,935,860,194.59 is: 82,403,869,600.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,524,310,507.80 : 201,786,659,968.82 = 54,935,860,194.59 : x
  2. Step 2: Convert to fraction form
    134,524,310,507.80/201,786,659,968.82 = 54,935,860,194.59/x
  3. Step 3: Cross multiply
    134,524,310,507.80x = 201,786,659,968.82 × 54,935,860,194.59
  4. Step 4: Simplify right side
    134,524,310,507.80x = 11,085,323,741,180,366,684,160
  5. Step 5: Solve for x
    x = 11,085,323,741,180,366,684,160/134,524,310,507.80
  6. Step 6: Final answer
    x = 82,403,869,600.49

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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.