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Finding the Third Proportional to 10,167,336 and 22,349,736

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Solution

The third proportional to 10,167,336 and 22,349,736 is: 49,128,965.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,167,336 : 22,349,736 = 22,349,736 : x
  2. Step 2: Convert to fraction form
    10,167,336/22,349,736 = 22,349,736/x
  3. Step 3: Cross multiply
    10,167,336x = 22,349,736 × 22,349,736
  4. Step 4: Simplify right side
    10,167,336x = 499,510,699,269,696
  5. Step 5: Solve for x
    x = 499,510,699,269,696/10,167,336
  6. Step 6: Final answer
    x = 49,128,965.47

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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.