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Finding the Third Proportional to 6,967,800 and 15,003,402

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Solution

The third proportional to 6,967,800 and 15,003,402 is: 32,306,046.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967,800 : 15,003,402 = 15,003,402 : x
  2. Step 2: Convert to fraction form
    6,967,800/15,003,402 = 15,003,402/x
  3. Step 3: Cross multiply
    6,967,800x = 15,003,402 × 15,003,402
  4. Step 4: Simplify right side
    6,967,800x = 225,102,071,573,604
  5. Step 5: Solve for x
    x = 225,102,071,573,604/6,967,800
  6. Step 6: Final answer
    x = 32,306,046.61

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.