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Finding the Third Proportional to 246,728,377 and 541,878,386

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Solution

The third proportional to 246,728,377 and 541,878,386 is: 1,190,103,014.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,728,377 : 541,878,386 = 541,878,386 : x
  2. Step 2: Convert to fraction form
    246,728,377/541,878,386 = 541,878,386/x
  3. Step 3: Cross multiply
    246,728,377x = 541,878,386 × 541,878,386
  4. Step 4: Simplify right side
    246,728,377x = 293,632,185,213,964,992
  5. Step 5: Solve for x
    x = 293,632,185,213,964,992/246,728,377
  6. Step 6: Final answer
    x = 1,190,103,014.43

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.