Home / 19,431,359.44-41,553,138.38

Finding the Third Proportional to 19,431,359.44 and 41,553,138.38

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Solution

The third proportional to 19,431,359.44 and 41,553,138.38 is: 88,859,624.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,431,359.44 : 41,553,138.38 = 41,553,138.38 : x
  2. Step 2: Convert to fraction form
    19,431,359.44/41,553,138.38 = 41,553,138.38/x
  3. Step 3: Cross multiply
    19,431,359.44x = 41,553,138.38 × 41,553,138.38
  4. Step 4: Simplify right side
    19,431,359.44x = 1,726,663,308,811,897.75
  5. Step 5: Solve for x
    x = 1,726,663,308,811,897.75/19,431,359.44
  6. Step 6: Final answer
    x = 88,859,624.79

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.