Home / 16,763,093.70-25,150,545.45-8,237,730.30

Finding the Fourth Proportional to 16,763,093.70, 25,150,545.45 and 8,237,730.30

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Solution

The fourth proportional to 16,763,093.70, 25,150,545.45 and 8,237,730.30 is: 12,359,497.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,763,093.70 : 25,150,545.45 = 8,237,730.30 : x
  2. Step 2: Convert to fraction form
    16,763,093.70/25,150,545.45 = 8,237,730.30/x
  3. Step 3: Cross multiply
    16,763,093.70x = 25,150,545.45 × 8,237,730.30
  4. Step 4: Simplify right side
    16,763,093.70x = 207,183,410,314,992.12
  5. Step 5: Solve for x
    x = 207,183,410,314,992.12/16,763,093.70
  6. Step 6: Final answer
    x = 12,359,497.24

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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.