Home / 8,324,014,789.50-19,423,372,376.63

Finding the Third Proportional to 8,324,014,789.50 and 19,423,372,376.63

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Solution

The third proportional to 8,324,014,789.50 and 19,423,372,376.63 is: 45,322,768,402.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,014,789.50 : 19,423,372,376.63 = 19,423,372,376.63 : x
  2. Step 2: Convert to fraction form
    8,324,014,789.50/19,423,372,376.63 = 19,423,372,376.63/x
  3. Step 3: Cross multiply
    8,324,014,789.50x = 19,423,372,376.63 × 19,423,372,376.63
  4. Step 4: Simplify right side
    8,324,014,789.50x = 377,267,394,481,039,081,472
  5. Step 5: Solve for x
    x = 377,267,394,481,039,081,472/8,324,014,789.50
  6. Step 6: Final answer
    x = 45,322,768,402.21

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.