Home / 16,647,230.40-24,952,183.20-7,060,977.60

Finding the Fourth Proportional to 16,647,230.40, 24,952,183.20 and 7,060,977.60

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Solution

The fourth proportional to 16,647,230.40, 24,952,183.20 and 7,060,977.60 is: 10,583,550.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,647,230.40 : 24,952,183.20 = 7,060,977.60 : x
  2. Step 2: Convert to fraction form
    16,647,230.40/24,952,183.20 = 7,060,977.60/x
  3. Step 3: Cross multiply
    16,647,230.40x = 24,952,183.20 × 7,060,977.60
  4. Step 4: Simplify right side
    16,647,230.40x = 176,186,806,646,296.31
  5. Step 5: Solve for x
    x = 176,186,806,646,296.31/16,647,230.40
  6. Step 6: Final answer
    x = 10,583,550.68

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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.