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Finding the Third Proportional to 16,593,480 and 36,019,728

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Solution

The third proportional to 16,593,480 and 36,019,728 is: 78,188,590.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,593,480 : 36,019,728 = 36,019,728 : x
  2. Step 2: Convert to fraction form
    16,593,480/36,019,728 = 36,019,728/x
  3. Step 3: Cross multiply
    16,593,480x = 36,019,728 × 36,019,728
  4. Step 4: Simplify right side
    16,593,480x = 1,297,420,805,193,984
  5. Step 5: Solve for x
    x = 1,297,420,805,193,984/16,593,480
  6. Step 6: Final answer
    x = 78,188,590.05

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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.