Home / 32,981,525.20-49,472,668.64-9,952,659.15

Finding the Fourth Proportional to 32,981,525.20, 49,472,668.64 and 9,952,659.15

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Solution

The fourth proportional to 32,981,525.20, 49,472,668.64 and 9,952,659.15 is: 14,929,103.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,981,525.20 : 49,472,668.64 = 9,952,659.15 : x
  2. Step 2: Convert to fraction form
    32,981,525.20/49,472,668.64 = 9,952,659.15/x
  3. Step 3: Cross multiply
    32,981,525.20x = 49,472,668.64 × 9,952,659.15
  4. Step 4: Simplify right side
    32,981,525.20x = 492,384,608,214,814.06
  5. Step 5: Solve for x
    x = 492,384,608,214,814.06/32,981,525.20
  6. Step 6: Final answer
    x = 14,929,103.65

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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.