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Finding the Third Proportional to 6,205,230,286 and 8,707,166,476

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Solution

The third proportional to 6,205,230,286 and 8,707,166,476 is: 12,217,878,232.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,230,286 : 8,707,166,476 = 8,707,166,476 : x
  2. Step 2: Convert to fraction form
    6,205,230,286/8,707,166,476 = 8,707,166,476/x
  3. Step 3: Cross multiply
    6,205,230,286x = 8,707,166,476 × 8,707,166,476
  4. Step 4: Simplify right side
    6,205,230,286x = 75,814,748,040,778,252,288
  5. Step 5: Solve for x
    x = 75,814,748,040,778,252,288/6,205,230,286
  6. Step 6: Final answer
    x = 12,217,878,232.79

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.