Home / 1,982,283,416,250.50-2,735,551,245,972.90-1,103,339,322,138.50

Finding the Fourth Proportional to 1,982,283,416,250.50, 2,735,551,245,972.90 and 1,103,339,322,138.50

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Solution

The fourth proportional to 1,982,283,416,250.50, 2,735,551,245,972.90 and 1,103,339,322,138.50 is: 1,522,608,337,770.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,283,416,250.50 : 2,735,551,245,972.90 = 1,103,339,322,138.50 : x
  2. Step 2: Convert to fraction form
    1,982,283,416,250.50/2,735,551,245,972.90 = 1,103,339,322,138.50/x
  3. Step 3: Cross multiply
    1,982,283,416,250.50x = 2,735,551,245,972.90 × 1,103,339,322,138.50
  4. Step 4: Simplify right side
    1,982,283,416,250.50x = 3,018,241,257,406,868,515,454,976
  5. Step 5: Solve for x
    x = 3,018,241,257,406,868,515,454,976/1,982,283,416,250.50
  6. Step 6: Final answer
    x = 1,522,608,337,770.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.