Home / 1,555,083,974-3,427,143,596

Finding the Third Proportional to 1,555,083,974 and 3,427,143,596

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Solution

The third proportional to 1,555,083,974 and 3,427,143,596 is: 7,552,848,221.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,083,974 : 3,427,143,596 = 3,427,143,596 : x
  2. Step 2: Convert to fraction form
    1,555,083,974/3,427,143,596 = 3,427,143,596/x
  3. Step 3: Cross multiply
    1,555,083,974x = 3,427,143,596 × 3,427,143,596
  4. Step 4: Simplify right side
    1,555,083,974x = 11,745,313,227,603,810,304
  5. Step 5: Solve for x
    x = 11,745,313,227,603,810,304/1,555,083,974
  6. Step 6: Final answer
    x = 7,552,848,221.69

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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.