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Finding the Third Proportional to 12,519,168 and 26,383,332

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Solution

The third proportional to 12,519,168 and 26,383,332 is: 55,601,155.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,519,168 : 26,383,332 = 26,383,332 : x
  2. Step 2: Convert to fraction form
    12,519,168/26,383,332 = 26,383,332/x
  3. Step 3: Cross multiply
    12,519,168x = 26,383,332 × 26,383,332
  4. Step 4: Simplify right side
    12,519,168x = 696,080,207,422,224
  5. Step 5: Solve for x
    x = 696,080,207,422,224/12,519,168
  6. Step 6: Final answer
    x = 55,601,155.56

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.