Home / 16,994,443.34-25,496,350.30-6,766,485.72

Finding the Fourth Proportional to 16,994,443.34, 25,496,350.30 and 6,766,485.72

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Solution

The fourth proportional to 16,994,443.34, 25,496,350.30 and 6,766,485.72 is: 10,151,594.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,994,443.34 : 25,496,350.30 = 6,766,485.72 : x
  2. Step 2: Convert to fraction form
    16,994,443.34/25,496,350.30 = 6,766,485.72/x
  3. Step 3: Cross multiply
    16,994,443.34x = 25,496,350.30 × 6,766,485.72
  4. Step 4: Simplify right side
    16,994,443.34x = 172,520,690,217,067.72
  5. Step 5: Solve for x
    x = 172,520,690,217,067.72/16,994,443.34
  6. Step 6: Final answer
    x = 10,151,594.07

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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.