Home / 31,981,167.96-44,134,011.33-17,296,835.52

Finding the Fourth Proportional to 31,981,167.96, 44,134,011.33 and 17,296,835.52

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Solution

The fourth proportional to 31,981,167.96, 44,134,011.33 and 17,296,835.52 is: 23,869,632.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,981,167.96 : 44,134,011.33 = 17,296,835.52 : x
  2. Step 2: Convert to fraction form
    31,981,167.96/44,134,011.33 = 17,296,835.52/x
  3. Step 3: Cross multiply
    31,981,167.96x = 44,134,011.33 × 17,296,835.52
  4. Step 4: Simplify right side
    31,981,167.96x = 763,378,734,812,826.38
  5. Step 5: Solve for x
    x = 763,378,734,812,826.38/31,981,167.96
  6. Step 6: Final answer
    x = 23,869,632.77

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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.