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Finding the Third Proportional to 219,797,101.13 and 330,183,496.13

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Solution

The third proportional to 219,797,101.13 and 330,183,496.13 is: 496,008,093.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,797,101.13 : 330,183,496.13 = 330,183,496.13 : x
  2. Step 2: Convert to fraction form
    219,797,101.13/330,183,496.13 = 330,183,496.13/x
  3. Step 3: Cross multiply
    219,797,101.13x = 330,183,496.13 × 330,183,496.13
  4. Step 4: Simplify right side
    219,797,101.13x = 109,021,141,113,327,888
  5. Step 5: Solve for x
    x = 109,021,141,113,327,888/219,797,101.13
  6. Step 6: Final answer
    x = 496,008,093.63

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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.