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Finding the Third Proportional to 6,893,008 and 15,154,976

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Solution

The third proportional to 6,893,008 and 15,154,976 is: 33,319,749.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,008 : 15,154,976 = 15,154,976 : x
  2. Step 2: Convert to fraction form
    6,893,008/15,154,976 = 15,154,976/x
  3. Step 3: Cross multiply
    6,893,008x = 15,154,976 × 15,154,976
  4. Step 4: Simplify right side
    6,893,008x = 229,673,297,560,576
  5. Step 5: Solve for x
    x = 229,673,297,560,576/6,893,008
  6. Step 6: Final answer
    x = 33,319,749.17

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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.