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Finding the Third Proportional to 110,904,384 and 247,309,344

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Solution

The third proportional to 110,904,384 and 247,309,344 is: 551,483,263.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,904,384 : 247,309,344 = 247,309,344 : x
  2. Step 2: Convert to fraction form
    110,904,384/247,309,344 = 247,309,344/x
  3. Step 3: Cross multiply
    110,904,384x = 247,309,344 × 247,309,344
  4. Step 4: Simplify right side
    110,904,384x = 61,161,911,629,710,336
  5. Step 5: Solve for x
    x = 61,161,911,629,710,336/110,904,384
  6. Step 6: Final answer
    x = 551,483,263.54

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.