Home / 23,355,640.92-35,029,657.62-8,206,035.96

Finding the Fourth Proportional to 23,355,640.92, 35,029,657.62 and 8,206,035.96

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Solution

The fourth proportional to 23,355,640.92, 35,029,657.62 and 8,206,035.96 is: 12,307,717.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355,640.92 : 35,029,657.62 = 8,206,035.96 : x
  2. Step 2: Convert to fraction form
    23,355,640.92/35,029,657.62 = 8,206,035.96/x
  3. Step 3: Cross multiply
    23,355,640.92x = 35,029,657.62 × 8,206,035.96
  4. Step 4: Simplify right side
    23,355,640.92x = 287,454,630,096,208
  5. Step 5: Solve for x
    x = 287,454,630,096,208/23,355,640.92
  6. Step 6: Final answer
    x = 12,307,717.48

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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.