Home / 27,832,846.26-41,706,658.39-11,649,986.67

Finding the Fourth Proportional to 27,832,846.26, 41,706,658.39 and 11,649,986.67

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Solution

The fourth proportional to 27,832,846.26, 41,706,658.39 and 11,649,986.67 is: 17,457,144.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,832,846.26 : 41,706,658.39 = 11,649,986.67 : x
  2. Step 2: Convert to fraction form
    27,832,846.26/41,706,658.39 = 11,649,986.67/x
  3. Step 3: Cross multiply
    27,832,846.26x = 41,706,658.39 × 11,649,986.67
  4. Step 4: Simplify right side
    27,832,846.26x = 485,882,014,293,743.69
  5. Step 5: Solve for x
    x = 485,882,014,293,743.69/27,832,846.26
  6. Step 6: Final answer
    x = 17,457,144.33

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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.