Home / 16,704,092.20-25,056,138.30-11,833,205.80

Finding the Fourth Proportional to 16,704,092.20, 25,056,138.30 and 11,833,205.80

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Solution

The fourth proportional to 16,704,092.20, 25,056,138.30 and 11,833,205.80 is: 17,749,808.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,092.20 : 25,056,138.30 = 11,833,205.80 : x
  2. Step 2: Convert to fraction form
    16,704,092.20/25,056,138.30 = 11,833,205.80/x
  3. Step 3: Cross multiply
    16,704,092.20x = 25,056,138.30 × 11,833,205.80
  4. Step 4: Simplify right side
    16,704,092.20x = 296,494,441,057,162.19
  5. Step 5: Solve for x
    x = 296,494,441,057,162.19/16,704,092.20
  6. Step 6: Final answer
    x = 17,749,808.70

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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.