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Finding the Third Proportional to 20,924,403.75 and 44,337,978

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Solution

The third proportional to 20,924,403.75 and 44,337,978 is: 93,950,409.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,924,403.75 : 44,337,978 = 44,337,978 : x
  2. Step 2: Convert to fraction form
    20,924,403.75/44,337,978 = 44,337,978/x
  3. Step 3: Cross multiply
    20,924,403.75x = 44,337,978 × 44,337,978
  4. Step 4: Simplify right side
    20,924,403.75x = 1,965,856,293,128,484
  5. Step 5: Solve for x
    x = 1,965,856,293,128,484/20,924,403.75
  6. Step 6: Final answer
    x = 93,950,409.13

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.