Home / 10,921,590,208,662-23,765,820,251,642

Finding the Third Proportional to 10,921,590,208,662 and 23,765,820,251,642

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Solution

The third proportional to 10,921,590,208,662 and 23,765,820,251,642 is: 51,715,382,233,019.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,921,590,208,662 : 23,765,820,251,642 = 23,765,820,251,642 : x
  2. Step 2: Convert to fraction form
    10,921,590,208,662/23,765,820,251,642 = 23,765,820,251,642/x
  3. Step 3: Cross multiply
    10,921,590,208,662x = 23,765,820,251,642 × 23,765,820,251,642
  4. Step 4: Simplify right side
    10,921,590,208,662x = 564,814,212,233,357,018,414,448,640
  5. Step 5: Solve for x
    x = 564,814,212,233,357,018,414,448,640/10,921,590,208,662
  6. Step 6: Final answer
    x = 51,715,382,233,019.36

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.