Home / 22,493,225.62-33,740,993.85-6,320,438.11

Finding the Fourth Proportional to 22,493,225.62, 33,740,993.85 and 6,320,438.11

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Solution

The fourth proportional to 22,493,225.62, 33,740,993.85 and 6,320,438.11 is: 9,480,981.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,493,225.62 : 33,740,993.85 = 6,320,438.11 : x
  2. Step 2: Convert to fraction form
    22,493,225.62/33,740,993.85 = 6,320,438.11/x
  3. Step 3: Cross multiply
    22,493,225.62x = 33,740,993.85 × 6,320,438.11
  4. Step 4: Simplify right side
    22,493,225.62x = 213,257,863,398,815.66
  5. Step 5: Solve for x
    x = 213,257,863,398,815.66/22,493,225.62
  6. Step 6: Final answer
    x = 9,480,981.83

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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.