Home / 27,049,668.92-37,328,447.54-14,660,063.02

Finding the Fourth Proportional to 27,049,668.92, 37,328,447.54 and 14,660,063.02

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Solution

The fourth proportional to 27,049,668.92, 37,328,447.54 and 14,660,063.02 is: 20,230,835.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,049,668.92 : 37,328,447.54 = 14,660,063.02 : x
  2. Step 2: Convert to fraction form
    27,049,668.92/37,328,447.54 = 14,660,063.02/x
  3. Step 3: Cross multiply
    27,049,668.92x = 37,328,447.54 × 14,660,063.02
  4. Step 4: Simplify right side
    27,049,668.92x = 547,237,393,375,163.94
  5. Step 5: Solve for x
    x = 547,237,393,375,163.94/27,049,668.92
  6. Step 6: Final answer
    x = 20,230,835.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.