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Finding the Third Proportional to 267,476,996 and 369,592,446

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Solution

The third proportional to 267,476,996 and 369,592,446 is: 510,692,800.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,476,996 : 369,592,446 = 369,592,446 : x
  2. Step 2: Convert to fraction form
    267,476,996/369,592,446 = 369,592,446/x
  3. Step 3: Cross multiply
    267,476,996x = 369,592,446 × 369,592,446
  4. Step 4: Simplify right side
    267,476,996x = 136,598,576,140,262,912
  5. Step 5: Solve for x
    x = 136,598,576,140,262,912/267,476,996
  6. Step 6: Final answer
    x = 510,692,800.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.