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Finding the Third Proportional to 7,603,262 and 15,745,467

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Solution

The third proportional to 7,603,262 and 15,745,467 is: 32,607,021.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,262 : 15,745,467 = 15,745,467 : x
  2. Step 2: Convert to fraction form
    7,603,262/15,745,467 = 15,745,467/x
  3. Step 3: Cross multiply
    7,603,262x = 15,745,467 × 15,745,467
  4. Step 4: Simplify right side
    7,603,262x = 247,919,731,048,089
  5. Step 5: Solve for x
    x = 247,919,731,048,089/7,603,262
  6. Step 6: Final answer
    x = 32,607,021.97

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.