Home / 2,422,965,272-5,270,457,136

Finding the Third Proportional to 2,422,965,272 and 5,270,457,136

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Solution

The third proportional to 2,422,965,272 and 5,270,457,136 is: 11,464,348,558.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,965,272 : 5,270,457,136 = 5,270,457,136 : x
  2. Step 2: Convert to fraction form
    2,422,965,272/5,270,457,136 = 5,270,457,136/x
  3. Step 3: Cross multiply
    2,422,965,272x = 5,270,457,136 × 5,270,457,136
  4. Step 4: Simplify right side
    2,422,965,272x = 27,777,718,422,413,324,288
  5. Step 5: Solve for x
    x = 27,777,718,422,413,324,288/2,422,965,272
  6. Step 6: Final answer
    x = 11,464,348,558.11

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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.