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Finding the Third Proportional to 13,789,914 and 22,219,224

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Solution

The third proportional to 13,789,914 and 22,219,224 is: 35,801,087.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,789,914 : 22,219,224 = 22,219,224 : x
  2. Step 2: Convert to fraction form
    13,789,914/22,219,224 = 22,219,224/x
  3. Step 3: Cross multiply
    13,789,914x = 22,219,224 × 22,219,224
  4. Step 4: Simplify right side
    13,789,914x = 493,693,915,162,176
  5. Step 5: Solve for x
    x = 493,693,915,162,176/13,789,914
  6. Step 6: Final answer
    x = 35,801,087.31

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.