Home / 6,149,206.69-13,456,794.38

Finding the Third Proportional to 6,149,206.69 and 13,456,794.38

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Solution

The third proportional to 6,149,206.69 and 13,456,794.38 is: 29,448,565.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,206.69 : 13,456,794.38 = 13,456,794.38 : x
  2. Step 2: Convert to fraction form
    6,149,206.69/13,456,794.38 = 13,456,794.38/x
  3. Step 3: Cross multiply
    6,149,206.69x = 13,456,794.38 × 13,456,794.38
  4. Step 4: Simplify right side
    6,149,206.69x = 181,085,314,851,031.62
  5. Step 5: Solve for x
    x = 181,085,314,851,031.62/6,149,206.69
  6. Step 6: Final answer
    x = 29,448,565.33

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.