Home / 16,333,545.76-24,505,467.92-7,697,297.36

Finding the Fourth Proportional to 16,333,545.76, 24,505,467.92 and 7,697,297.36

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Solution

The fourth proportional to 16,333,545.76, 24,505,467.92 and 7,697,297.36 is: 11,548,372.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,333,545.76 : 24,505,467.92 = 7,697,297.36 : x
  2. Step 2: Convert to fraction form
    16,333,545.76/24,505,467.92 = 7,697,297.36/x
  3. Step 3: Cross multiply
    16,333,545.76x = 24,505,467.92 × 7,697,297.36
  4. Step 4: Simplify right side
    16,333,545.76x = 188,625,873,526,180.72
  5. Step 5: Solve for x
    x = 188,625,873,526,180.72/16,333,545.76
  6. Step 6: Final answer
    x = 11,548,372.67

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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.