Home / 27,029,706.62-40,544,234.01-10,855,367.42

Finding the Fourth Proportional to 27,029,706.62, 40,544,234.01 and 10,855,367.42

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Solution

The fourth proportional to 27,029,706.62, 40,544,234.01 and 10,855,367.42 is: 16,282,920.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,029,706.62 : 40,544,234.01 = 10,855,367.42 : x
  2. Step 2: Convert to fraction form
    27,029,706.62/40,544,234.01 = 10,855,367.42/x
  3. Step 3: Cross multiply
    27,029,706.62x = 40,544,234.01 × 10,855,367.42
  4. Step 4: Simplify right side
    27,029,706.62x = 440,122,556,941,009.94
  5. Step 5: Solve for x
    x = 440,122,556,941,009.94/27,029,706.62
  6. Step 6: Final answer
    x = 16,282,920.24

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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.