Home / 1,982,283,416,388.50-2,735,551,246,163.80-1,103,339,322,276.60

Finding the Fourth Proportional to 1,982,283,416,388.50, 2,735,551,246,163.80 and 1,103,339,322,276.60

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Solution

The fourth proportional to 1,982,283,416,388.50, 2,735,551,246,163.80 and 1,103,339,322,276.60 is: 1,522,608,337,961.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,283,416,388.50 : 2,735,551,246,163.80 = 1,103,339,322,276.60 : x
  2. Step 2: Convert to fraction form
    1,982,283,416,388.50/2,735,551,246,163.80 = 1,103,339,322,276.60/x
  3. Step 3: Cross multiply
    1,982,283,416,388.50x = 2,735,551,246,163.80 × 1,103,339,322,276.60
  4. Step 4: Simplify right side
    1,982,283,416,388.50x = 3,018,241,257,995,275,813,781,504
  5. Step 5: Solve for x
    x = 3,018,241,257,995,275,813,781,504/1,982,283,416,388.50
  6. Step 6: Final answer
    x = 1,522,608,337,961.17

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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.