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Finding the Third Proportional to 92,359,328 and 200,794,372

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Solution

The third proportional to 92,359,328 and 200,794,372 is: 436,538,254.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,359,328 : 200,794,372 = 200,794,372 : x
  2. Step 2: Convert to fraction form
    92,359,328/200,794,372 = 200,794,372/x
  3. Step 3: Cross multiply
    92,359,328x = 200,794,372 × 200,794,372
  4. Step 4: Simplify right side
    92,359,328x = 40,318,379,826,874,384
  5. Step 5: Solve for x
    x = 40,318,379,826,874,384/92,359,328
  6. Step 6: Final answer
    x = 436,538,254.45

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.