Home / 1,982,283,416,253.10-2,735,551,245,976.70-1,103,339,322,141.30

Finding the Fourth Proportional to 1,982,283,416,253.10, 2,735,551,245,976.70 and 1,103,339,322,141.30

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Solution

The fourth proportional to 1,982,283,416,253.10, 2,735,551,245,976.70 and 1,103,339,322,141.30 is: 1,522,608,337,774.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,283,416,253.10 : 2,735,551,245,976.70 = 1,103,339,322,141.30 : x
  2. Step 2: Convert to fraction form
    1,982,283,416,253.10/2,735,551,245,976.70 = 1,103,339,322,141.30/x
  3. Step 3: Cross multiply
    1,982,283,416,253.10x = 2,735,551,245,976.70 × 1,103,339,322,141.30
  4. Step 4: Simplify right side
    1,982,283,416,253.10x = 3,018,241,257,418,721,014,579,200
  5. Step 5: Solve for x
    x = 3,018,241,257,418,721,014,579,200/1,982,283,416,253.10
  6. Step 6: Final answer
    x = 1,522,608,337,774.31

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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.