Home / 27,566,288.20-41,286,446.70-16,228,880.20

Finding the Fourth Proportional to 27,566,288.20, 41,286,446.70 and 16,228,880.20

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Solution

The fourth proportional to 27,566,288.20, 41,286,446.70 and 16,228,880.20 is: 24,306,239.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,566,288.20 : 41,286,446.70 = 16,228,880.20 : x
  2. Step 2: Convert to fraction form
    27,566,288.20/41,286,446.70 = 16,228,880.20/x
  3. Step 3: Cross multiply
    27,566,288.20x = 41,286,446.70 × 16,228,880.20
  4. Step 4: Simplify right side
    27,566,288.20x = 670,032,797,377,985.38
  5. Step 5: Solve for x
    x = 670,032,797,377,985.38/27,566,288.20
  6. Step 6: Final answer
    x = 24,306,239.29

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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.