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Finding the Third Proportional to 226,542,550 and 349,513,927

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Solution

The third proportional to 226,542,550 and 349,513,927 is: 539,236,382.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,542,550 : 349,513,927 = 349,513,927 : x
  2. Step 2: Convert to fraction form
    226,542,550/349,513,927 = 349,513,927/x
  3. Step 3: Cross multiply
    226,542,550x = 349,513,927 × 349,513,927
  4. Step 4: Simplify right side
    226,542,550x = 122,159,985,166,961,328
  5. Step 5: Solve for x
    x = 122,159,985,166,961,328/226,542,550
  6. Step 6: Final answer
    x = 539,236,382.60

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.