Home / 1,511,541,556,742-3,331,183,419,148

Finding the Third Proportional to 1,511,541,556,742 and 3,331,183,419,148

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Solution

The third proportional to 1,511,541,556,742 and 3,331,183,419,148 is: 7,341,368,103,649.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,541,556,742 : 3,331,183,419,148 = 3,331,183,419,148 : x
  2. Step 2: Convert to fraction form
    1,511,541,556,742/3,331,183,419,148 = 3,331,183,419,148/x
  3. Step 3: Cross multiply
    1,511,541,556,742x = 3,331,183,419,148 × 3,331,183,419,148
  4. Step 4: Simplify right side
    1,511,541,556,742x = 11,096,782,972,006,559,016,550,400
  5. Step 5: Solve for x
    x = 11,096,782,972,006,559,016,550,400/1,511,541,556,742
  6. Step 6: Final answer
    x = 7,341,368,103,649.59

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.