Home / 996,419,910.69-1,494,629,866.02-996,419,910.69

Finding the Fourth Proportional to 996,419,910.69, 1,494,629,866.02 and 996,419,910.69

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Solution

The fourth proportional to 996,419,910.69, 1,494,629,866.02 and 996,419,910.69 is: 1,494,629,866.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,419,910.69 : 1,494,629,866.02 = 996,419,910.69 : x
  2. Step 2: Convert to fraction form
    996,419,910.69/1,494,629,866.02 = 996,419,910.69/x
  3. Step 3: Cross multiply
    996,419,910.69x = 1,494,629,866.02 × 996,419,910.69
  4. Step 4: Simplify right side
    996,419,910.69x = 1,489,278,957,614,255,104
  5. Step 5: Solve for x
    x = 1,489,278,957,614,255,104/996,419,910.69
  6. Step 6: Final answer
    x = 1,494,629,866.02

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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.