Home / 11,695,037.94-17,515,306.89-11,372,178.42

Finding the Fourth Proportional to 11,695,037.94, 17,515,306.89 and 11,372,178.42

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Solution

The fourth proportional to 11,695,037.94, 17,515,306.89 and 11,372,178.42 is: 17,031,769.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,695,037.94 : 17,515,306.89 = 11,372,178.42 : x
  2. Step 2: Convert to fraction form
    11,695,037.94/17,515,306.89 = 11,372,178.42/x
  3. Step 3: Cross multiply
    11,695,037.94x = 17,515,306.89 × 11,372,178.42
  4. Step 4: Simplify right side
    11,695,037.94x = 199,187,195,034,135.31
  5. Step 5: Solve for x
    x = 199,187,195,034,135.31/11,695,037.94
  6. Step 6: Final answer
    x = 17,031,769.89

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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.