Home / 31,981,166.46-44,134,009.26-17,296,834.02

Finding the Fourth Proportional to 31,981,166.46, 44,134,009.26 and 17,296,834.02

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Solution

The fourth proportional to 31,981,166.46, 44,134,009.26 and 17,296,834.02 is: 23,869,630.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,981,166.46 : 44,134,009.26 = 17,296,834.02 : x
  2. Step 2: Convert to fraction form
    31,981,166.46/44,134,009.26 = 17,296,834.02/x
  3. Step 3: Cross multiply
    31,981,166.46x = 44,134,009.26 × 17,296,834.02
  4. Step 4: Simplify right side
    31,981,166.46x = 763,378,632,807,363
  5. Step 5: Solve for x
    x = 763,378,632,807,363/31,981,166.46
  6. Step 6: Final answer
    x = 23,869,630.70

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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.