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Finding the Third Proportional to 4,669,927 and 10,136,975

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Solution

The third proportional to 4,669,927 and 10,136,975 is: 22,004,254.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,927 : 10,136,975 = 10,136,975 : x
  2. Step 2: Convert to fraction form
    4,669,927/10,136,975 = 10,136,975/x
  3. Step 3: Cross multiply
    4,669,927x = 10,136,975 × 10,136,975
  4. Step 4: Simplify right side
    4,669,927x = 102,758,262,150,625
  5. Step 5: Solve for x
    x = 102,758,262,150,625/4,669,927
  6. Step 6: Final answer
    x = 22,004,254.49

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.