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Finding the Third Proportional to 7,625,502 and 16,762,302

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Solution

The third proportional to 7,625,502 and 16,762,302 is: 36,846,724.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,625,502 : 16,762,302 = 16,762,302 : x
  2. Step 2: Convert to fraction form
    7,625,502/16,762,302 = 16,762,302/x
  3. Step 3: Cross multiply
    7,625,502x = 16,762,302 × 16,762,302
  4. Step 4: Simplify right side
    7,625,502x = 280,974,768,339,204
  5. Step 5: Solve for x
    x = 280,974,768,339,204/7,625,502
  6. Step 6: Final answer
    x = 36,846,724.10

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.