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Finding the Third Proportional to 11,156,748 and 17,227,224

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Solution

The third proportional to 11,156,748 and 17,227,224 is: 26,600,694.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,156,748 : 17,227,224 = 17,227,224 : x
  2. Step 2: Convert to fraction form
    11,156,748/17,227,224 = 17,227,224/x
  3. Step 3: Cross multiply
    11,156,748x = 17,227,224 × 17,227,224
  4. Step 4: Simplify right side
    11,156,748x = 296,777,246,746,176
  5. Step 5: Solve for x
    x = 296,777,246,746,176/11,156,748
  6. Step 6: Final answer
    x = 26,600,694.64

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.