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Finding the Third Proportional to 8,802,232 and 18,906,002

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Solution

The third proportional to 8,802,232 and 18,906,002 is: 40,607,531.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,232 : 18,906,002 = 18,906,002 : x
  2. Step 2: Convert to fraction form
    8,802,232/18,906,002 = 18,906,002/x
  3. Step 3: Cross multiply
    8,802,232x = 18,906,002 × 18,906,002
  4. Step 4: Simplify right side
    8,802,232x = 357,436,911,624,004
  5. Step 5: Solve for x
    x = 357,436,911,624,004/8,802,232
  6. Step 6: Final answer
    x = 40,607,531.32

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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.