Home / 33,514,191.72-50,275,224.72-11,951,858.88

Finding the Fourth Proportional to 33,514,191.72, 50,275,224.72 and 11,951,858.88

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Solution

The fourth proportional to 33,514,191.72, 50,275,224.72 and 11,951,858.88 is: 17,929,192.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,514,191.72 : 50,275,224.72 = 11,951,858.88 : x
  2. Step 2: Convert to fraction form
    33,514,191.72/50,275,224.72 = 11,951,858.88/x
  3. Step 3: Cross multiply
    33,514,191.72x = 50,275,224.72 × 11,951,858.88
  4. Step 4: Simplify right side
    33,514,191.72x = 600,882,391,013,727.50
  5. Step 5: Solve for x
    x = 600,882,391,013,727.50/33,514,191.72
  6. Step 6: Final answer
    x = 17,929,192.39

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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.