Home / 1,228,026,845-2,671,216,222

Finding the Third Proportional to 1,228,026,845 and 2,671,216,222

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Solution

The third proportional to 1,228,026,845 and 2,671,216,222 is: 5,810,456,126.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,228,026,845 : 2,671,216,222 = 2,671,216,222 : x
  2. Step 2: Convert to fraction form
    1,228,026,845/2,671,216,222 = 2,671,216,222/x
  3. Step 3: Cross multiply
    1,228,026,845x = 2,671,216,222 × 2,671,216,222
  4. Step 4: Simplify right side
    1,228,026,845x = 7,135,396,104,675,953,664
  5. Step 5: Solve for x
    x = 7,135,396,104,675,953,664/1,228,026,845
  6. Step 6: Final answer
    x = 5,810,456,126.21

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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.