Home / 11,514,999,991.50-17,691,524,826.75

Finding the Third Proportional to 11,514,999,991.50 and 17,691,524,826.75

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Solution

The third proportional to 11,514,999,991.50 and 17,691,524,826.75 is: 27,181,072,594.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,514,999,991.50 : 17,691,524,826.75 = 17,691,524,826.75 : x
  2. Step 2: Convert to fraction form
    11,514,999,991.50/17,691,524,826.75 = 17,691,524,826.75/x
  3. Step 3: Cross multiply
    11,514,999,991.50x = 17,691,524,826.75 × 17,691,524,826.75
  4. Step 4: Simplify right side
    11,514,999,991.50x = 312,990,050,695,511,605,248
  5. Step 5: Solve for x
    x = 312,990,050,695,511,605,248/11,514,999,991.50
  6. Step 6: Final answer
    x = 27,181,072,594.58

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.