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Finding the Third Proportional to 16,562,308 and 36,040,616

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Solution

The third proportional to 16,562,308 and 36,040,616 is: 78,426,630.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,308 : 36,040,616 = 36,040,616 : x
  2. Step 2: Convert to fraction form
    16,562,308/36,040,616 = 36,040,616/x
  3. Step 3: Cross multiply
    16,562,308x = 36,040,616 × 36,040,616
  4. Step 4: Simplify right side
    16,562,308x = 1,298,926,001,659,456
  5. Step 5: Solve for x
    x = 1,298,926,001,659,456/16,562,308
  6. Step 6: Final answer
    x = 78,426,630.01

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.