Home / 1,814,253,906,942-3,887,286,346,116

Finding the Third Proportional to 1,814,253,906,942 and 3,887,286,346,116

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Solution

The third proportional to 1,814,253,906,942 and 3,887,286,346,116 is: 8,329,040,978,707.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,253,906,942 : 3,887,286,346,116 = 3,887,286,346,116 : x
  2. Step 2: Convert to fraction form
    1,814,253,906,942/3,887,286,346,116 = 3,887,286,346,116/x
  3. Step 3: Cross multiply
    1,814,253,906,942x = 3,887,286,346,116 × 3,887,286,346,116
  4. Step 4: Simplify right side
    1,814,253,906,942x = 15,110,995,136,699,881,112,993,792
  5. Step 5: Solve for x
    x = 15,110,995,136,699,881,112,993,792/1,814,253,906,942
  6. Step 6: Final answer
    x = 8,329,040,978,707.38

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.