Home / 3,126,672,264,824.70-4,687,322,308,754.60-1,086,642,290,017.60

Finding the Fourth Proportional to 3,126,672,264,824.70, 4,687,322,308,754.60 and 1,086,642,290,017.60

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Solution

The fourth proportional to 3,126,672,264,824.70, 4,687,322,308,754.60 and 1,086,642,290,017.60 is: 1,629,029,913,028.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,126,672,264,824.70 : 4,687,322,308,754.60 = 1,086,642,290,017.60 : x
  2. Step 2: Convert to fraction form
    3,126,672,264,824.70/4,687,322,308,754.60 = 1,086,642,290,017.60/x
  3. Step 3: Cross multiply
    3,126,672,264,824.70x = 4,687,322,308,754.60 × 1,086,642,290,017.60
  4. Step 4: Simplify right side
    3,126,672,264,824.70x = 5,093,442,647,635,682,113,093,632
  5. Step 5: Solve for x
    x = 5,093,442,647,635,682,113,093,632/3,126,672,264,824.70
  6. Step 6: Final answer
    x = 1,629,029,913,028.40

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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.