Home / 19,540,983.94-41,765,553.56

Finding the Third Proportional to 19,540,983.94 and 41,765,553.56

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Solution

The third proportional to 19,540,983.94 and 41,765,553.56 is: 89,266,818.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,540,983.94 : 41,765,553.56 = 41,765,553.56 : x
  2. Step 2: Convert to fraction form
    19,540,983.94/41,765,553.56 = 41,765,553.56/x
  3. Step 3: Cross multiply
    19,540,983.94x = 41,765,553.56 × 41,765,553.56
  4. Step 4: Simplify right side
    19,540,983.94x = 1,744,361,464,382,056.50
  5. Step 5: Solve for x
    x = 1,744,361,464,382,056.50/19,540,983.94
  6. Step 6: Final answer
    x = 89,266,818.39

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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.