Home / 27,256,542.92-37,614,472.70-14,866,633.20

Finding the Fourth Proportional to 27,256,542.92, 37,614,472.70 and 14,866,633.20

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Solution

The fourth proportional to 27,256,542.92, 37,614,472.70 and 14,866,633.20 is: 20,516,195.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,256,542.92 : 37,614,472.70 = 14,866,633.20 : x
  2. Step 2: Convert to fraction form
    27,256,542.92/37,614,472.70 = 14,866,633.20/x
  3. Step 3: Cross multiply
    27,256,542.92x = 37,614,472.70 × 14,866,633.20
  4. Step 4: Simplify right side
    27,256,542.92x = 559,200,568,709,034.75
  5. Step 5: Solve for x
    x = 559,200,568,709,034.75/27,256,542.92
  6. Step 6: Final answer
    x = 20,516,195.70

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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.