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Finding the Third Proportional to 6,944,298 and 15,212,580

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Solution

The third proportional to 6,944,298 and 15,212,580 is: 33,325,555.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,298 : 15,212,580 = 15,212,580 : x
  2. Step 2: Convert to fraction form
    6,944,298/15,212,580 = 15,212,580/x
  3. Step 3: Cross multiply
    6,944,298x = 15,212,580 × 15,212,580
  4. Step 4: Simplify right side
    6,944,298x = 231,422,590,256,400
  5. Step 5: Solve for x
    x = 231,422,590,256,400/6,944,298
  6. Step 6: Final answer
    x = 33,325,555.77

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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.