Home / 10,409,910.75-22,557,261.38

Finding the Third Proportional to 10,409,910.75 and 22,557,261.38

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Solution

The third proportional to 10,409,910.75 and 22,557,261.38 is: 48,879,385.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,409,910.75 : 22,557,261.38 = 22,557,261.38 : x
  2. Step 2: Convert to fraction form
    10,409,910.75/22,557,261.38 = 22,557,261.38/x
  3. Step 3: Cross multiply
    10,409,910.75x = 22,557,261.38 × 22,557,261.38
  4. Step 4: Simplify right side
    10,409,910.75x = 508,830,040,740,066.88
  5. Step 5: Solve for x
    x = 508,830,040,740,066.88/10,409,910.75
  6. Step 6: Final answer
    x = 48,879,385.52

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.