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Finding the Third Proportional to 12,546,632 and 27,217,168

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Solution

The third proportional to 12,546,632 and 27,217,168 is: 59,041,680.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,546,632 : 27,217,168 = 27,217,168 : x
  2. Step 2: Convert to fraction form
    12,546,632/27,217,168 = 27,217,168/x
  3. Step 3: Cross multiply
    12,546,632x = 27,217,168 × 27,217,168
  4. Step 4: Simplify right side
    12,546,632x = 740,774,233,940,224
  5. Step 5: Solve for x
    x = 740,774,233,940,224/12,546,632
  6. Step 6: Final answer
    x = 59,041,680.18

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.