Home / 19,431,335.53-41,553,091.13

Finding the Third Proportional to 19,431,335.53 and 41,553,091.13

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Solution

The third proportional to 19,431,335.53 and 41,553,091.13 is: 88,859,532.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,431,335.53 : 41,553,091.13 = 41,553,091.13 : x
  2. Step 2: Convert to fraction form
    19,431,335.53/41,553,091.13 = 41,553,091.13/x
  3. Step 3: Cross multiply
    19,431,335.53x = 41,553,091.13 × 41,553,091.13
  4. Step 4: Simplify right side
    19,431,335.53x = 1,726,659,382,042,553.75
  5. Step 5: Solve for x
    x = 1,726,659,382,042,553.75/19,431,335.53
  6. Step 6: Final answer
    x = 88,859,532.03

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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.