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Finding the Third Proportional to 19,233,458 and 40,613,092

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Solution

The third proportional to 19,233,458 and 40,613,092 is: 85,758,018.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233,458 : 40,613,092 = 40,613,092 : x
  2. Step 2: Convert to fraction form
    19,233,458/40,613,092 = 40,613,092/x
  3. Step 3: Cross multiply
    19,233,458x = 40,613,092 × 40,613,092
  4. Step 4: Simplify right side
    19,233,458x = 1,649,423,241,800,464
  5. Step 5: Solve for x
    x = 1,649,423,241,800,464/19,233,458
  6. Step 6: Final answer
    x = 85,758,018.23

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.