Home / 17,388,524.15-26,082,786.23-4,611,000.95

Finding the Fourth Proportional to 17,388,524.15, 26,082,786.23 and 4,611,000.95

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Solution

The fourth proportional to 17,388,524.15, 26,082,786.23 and 4,611,000.95 is: 6,916,501.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,388,524.15 : 26,082,786.23 = 4,611,000.95 : x
  2. Step 2: Convert to fraction form
    17,388,524.15/26,082,786.23 = 4,611,000.95/x
  3. Step 3: Cross multiply
    17,388,524.15x = 26,082,786.23 × 4,611,000.95
  4. Step 4: Simplify right side
    17,388,524.15x = 120,267,752,062,121.92
  5. Step 5: Solve for x
    x = 120,267,752,062,121.92/17,388,524.15
  6. Step 6: Final answer
    x = 6,916,501.43

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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.