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Finding the Third Proportional to 7,403,668 and 16,508,745

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Solution

The third proportional to 7,403,668 and 16,508,745 is: 36,811,302.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,668 : 16,508,745 = 16,508,745 : x
  2. Step 2: Convert to fraction form
    7,403,668/16,508,745 = 16,508,745/x
  3. Step 3: Cross multiply
    7,403,668x = 16,508,745 × 16,508,745
  4. Step 4: Simplify right side
    7,403,668x = 272,538,661,475,025
  5. Step 5: Solve for x
    x = 272,538,661,475,025/7,403,668
  6. Step 6: Final answer
    x = 36,811,302.38

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.