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Finding the Third Proportional to 9,755,556 and 14,491,827

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Solution

The third proportional to 9,755,556 and 14,491,827 is: 21,527,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,755,556 : 14,491,827 = 14,491,827 : x
  2. Step 2: Convert to fraction form
    9,755,556/14,491,827 = 14,491,827/x
  3. Step 3: Cross multiply
    9,755,556x = 14,491,827 × 14,491,827
  4. Step 4: Simplify right side
    9,755,556x = 210,013,049,797,929
  5. Step 5: Solve for x
    x = 210,013,049,797,929/9,755,556
  6. Step 6: Final answer
    x = 21,527,532.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.