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Finding the Third Proportional to 269,161,182 and 403,294,086

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Solution

The third proportional to 269,161,182 and 403,294,086 is: 604,270,343.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,161,182 : 403,294,086 = 403,294,086 : x
  2. Step 2: Convert to fraction form
    269,161,182/403,294,086 = 403,294,086/x
  3. Step 3: Cross multiply
    269,161,182x = 403,294,086 × 403,294,086
  4. Step 4: Simplify right side
    269,161,182x = 162,646,119,802,575,392
  5. Step 5: Solve for x
    x = 162,646,119,802,575,392/269,161,182
  6. Step 6: Final answer
    x = 604,270,343.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.