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Finding the Third Proportional to 267,239,493 and 558,913,365

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Solution

The third proportional to 267,239,493 and 558,913,365 is: 1,168,929,584.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,239,493 : 558,913,365 = 558,913,365 : x
  2. Step 2: Convert to fraction form
    267,239,493/558,913,365 = 558,913,365/x
  3. Step 3: Cross multiply
    267,239,493x = 558,913,365 × 558,913,365
  4. Step 4: Simplify right side
    267,239,493x = 312,384,149,575,623,232
  5. Step 5: Solve for x
    x = 312,384,149,575,623,232/267,239,493
  6. Step 6: Final answer
    x = 1,168,929,584.73

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.