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Finding the Third Proportional to 167,458,668 and 226,180,385

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Solution

The third proportional to 167,458,668 and 226,180,385 is: 305,493,690.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,458,668 : 226,180,385 = 226,180,385 : x
  2. Step 2: Convert to fraction form
    167,458,668/226,180,385 = 226,180,385/x
  3. Step 3: Cross multiply
    167,458,668x = 226,180,385 × 226,180,385
  4. Step 4: Simplify right side
    167,458,668x = 51,157,566,558,748,224
  5. Step 5: Solve for x
    x = 51,157,566,558,748,224/167,458,668
  6. Step 6: Final answer
    x = 305,493,690.89

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.