Home / 134,524,310,496.75-201,786,659,952.32-54,935,860,183.63

Finding the Fourth Proportional to 134,524,310,496.75, 201,786,659,952.32 and 54,935,860,183.63

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Solution

The fourth proportional to 134,524,310,496.75, 201,786,659,952.32 and 54,935,860,183.63 is: 82,403,869,584.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,524,310,496.75 : 201,786,659,952.32 = 54,935,860,183.63 : x
  2. Step 2: Convert to fraction form
    134,524,310,496.75/201,786,659,952.32 = 54,935,860,183.63/x
  3. Step 3: Cross multiply
    134,524,310,496.75x = 201,786,659,952.32 × 54,935,860,183.63
  4. Step 4: Simplify right side
    134,524,310,496.75x = 11,085,323,738,062,342,062,080
  5. Step 5: Solve for x
    x = 11,085,323,738,062,342,062,080/134,524,310,496.75
  6. Step 6: Final answer
    x = 82,403,869,584.08

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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.