Home / 31,696,601.70-47,544,902.55-29,555,091.30

Finding the Fourth Proportional to 31,696,601.70, 47,544,902.55 and 29,555,091.30

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Solution

The fourth proportional to 31,696,601.70, 47,544,902.55 and 29,555,091.30 is: 44,332,636.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,696,601.70 : 47,544,902.55 = 29,555,091.30 : x
  2. Step 2: Convert to fraction form
    31,696,601.70/47,544,902.55 = 29,555,091.30/x
  3. Step 3: Cross multiply
    31,696,601.70x = 47,544,902.55 × 29,555,091.30
  4. Step 4: Simplify right side
    31,696,601.70x = 1,405,193,935,714,852.75
  5. Step 5: Solve for x
    x = 1,405,193,935,714,852.75/31,696,601.70
  6. Step 6: Final answer
    x = 44,332,636.95

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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.