Home / 27,393,908.52-41,093,581.86-10,126,634.88

Finding the Fourth Proportional to 27,393,908.52, 41,093,581.86 and 10,126,634.88

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Solution

The fourth proportional to 27,393,908.52, 41,093,581.86 and 10,126,634.88 is: 15,190,957.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,393,908.52 : 41,093,581.86 = 10,126,634.88 : x
  2. Step 2: Convert to fraction form
    27,393,908.52/41,093,581.86 = 10,126,634.88/x
  3. Step 3: Cross multiply
    27,393,908.52x = 41,093,581.86 × 10,126,634.88
  4. Step 4: Simplify right side
    27,393,908.52x = 416,139,699,407,611.31
  5. Step 5: Solve for x
    x = 416,139,699,407,611.31/27,393,908.52
  6. Step 6: Final answer
    x = 15,190,957.48

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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.