Home / 17,729,907.26-24,466,217.88-10,286,992.65

Finding the Fourth Proportional to 17,729,907.26, 24,466,217.88 and 10,286,992.65

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Solution

The fourth proportional to 17,729,907.26, 24,466,217.88 and 10,286,992.65 is: 14,195,438.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729,907.26 : 24,466,217.88 = 10,286,992.65 : x
  2. Step 2: Convert to fraction form
    17,729,907.26/24,466,217.88 = 10,286,992.65/x
  3. Step 3: Cross multiply
    17,729,907.26x = 24,466,217.88 × 10,286,992.65
  4. Step 4: Simplify right side
    17,729,907.26x = 251,683,803,504,858.59
  5. Step 5: Solve for x
    x = 251,683,803,504,858.59/17,729,907.26
  6. Step 6: Final answer
    x = 14,195,438.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.