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Finding the Third Proportional to 227,360,018 and 500,069,668

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Solution

The third proportional to 227,360,018 and 500,069,668 is: 1,099,884,117.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,360,018 : 500,069,668 = 500,069,668 : x
  2. Step 2: Convert to fraction form
    227,360,018/500,069,668 = 500,069,668/x
  3. Step 3: Cross multiply
    227,360,018x = 500,069,668 × 500,069,668
  4. Step 4: Simplify right side
    227,360,018x = 250,069,672,853,630,208
  5. Step 5: Solve for x
    x = 250,069,672,853,630,208/227,360,018
  6. Step 6: Final answer
    x = 1,099,884,117.94

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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.