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Finding the Third Proportional to 5,549,965.50 and 11,253,033

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Solution

The third proportional to 5,549,965.50 and 11,253,033 is: 22,816,493.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,965.50 : 11,253,033 = 11,253,033 : x
  2. Step 2: Convert to fraction form
    5,549,965.50/11,253,033 = 11,253,033/x
  3. Step 3: Cross multiply
    5,549,965.50x = 11,253,033 × 11,253,033
  4. Step 4: Simplify right side
    5,549,965.50x = 126,630,751,699,089
  5. Step 5: Solve for x
    x = 126,630,751,699,089/5,549,965.50
  6. Step 6: Final answer
    x = 22,816,493.49

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.