Home / 17,226,381.04-25,843,245.72-8,595,122.56

Finding the Fourth Proportional to 17,226,381.04, 25,843,245.72 and 8,595,122.56

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Solution

The fourth proportional to 17,226,381.04, 25,843,245.72 and 8,595,122.56 is: 12,894,517.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226,381.04 : 25,843,245.72 = 8,595,122.56 : x
  2. Step 2: Convert to fraction form
    17,226,381.04/25,843,245.72 = 8,595,122.56/x
  3. Step 3: Cross multiply
    17,226,381.04x = 25,843,245.72 × 8,595,122.56
  4. Step 4: Simplify right side
    17,226,381.04x = 222,125,864,311,595.44
  5. Step 5: Solve for x
    x = 222,125,864,311,595.44/17,226,381.04
  6. Step 6: Final answer
    x = 12,894,517.07

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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.