Home / 996,419,938.30-1,494,629,907.46-996,419,938.30

Finding the Fourth Proportional to 996,419,938.30, 1,494,629,907.46 and 996,419,938.30

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Solution

The fourth proportional to 996,419,938.30, 1,494,629,907.46 and 996,419,938.30 is: 1,494,629,907.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,419,938.30 : 1,494,629,907.46 = 996,419,938.30 : x
  2. Step 2: Convert to fraction form
    996,419,938.30/1,494,629,907.46 = 996,419,938.30/x
  3. Step 3: Cross multiply
    996,419,938.30x = 1,494,629,907.46 × 996,419,938.30
  4. Step 4: Simplify right side
    996,419,938.30x = 1,489,279,040,172,627,968
  5. Step 5: Solve for x
    x = 1,489,279,040,172,627,968/996,419,938.30
  6. Step 6: Final answer
    x = 1,494,629,907.46

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Double scale
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1.5x scale

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.