Home / 505,324,262,945.82-1,123,631,819,609.60

Finding the Third Proportional to 505,324,262,945.82 and 1,123,631,819,609.60

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Solution

The third proportional to 505,324,262,945.82 and 1,123,631,819,609.60 is: 2,498,491,678,747.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    505,324,262,945.82 : 1,123,631,819,609.60 = 1,123,631,819,609.60 : x
  2. Step 2: Convert to fraction form
    505,324,262,945.82/1,123,631,819,609.60 = 1,123,631,819,609.60/x
  3. Step 3: Cross multiply
    505,324,262,945.82x = 1,123,631,819,609.60 × 1,123,631,819,609.60
  4. Step 4: Simplify right side
    505,324,262,945.82x = 1,262,548,466,039,180,903,841,792
  5. Step 5: Solve for x
    x = 1,262,548,466,039,180,903,841,792/505,324,262,945.82
  6. Step 6: Final answer
    x = 2,498,491,678,747.18

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.