Home / 25,136,782.26-37,652,859.63-15,993,588.66

Finding the Fourth Proportional to 25,136,782.26, 37,652,859.63 and 15,993,588.66

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Solution

The fourth proportional to 25,136,782.26, 37,652,859.63 and 15,993,588.66 is: 23,957,097.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,136,782.26 : 37,652,859.63 = 15,993,588.66 : x
  2. Step 2: Convert to fraction form
    25,136,782.26/37,652,859.63 = 15,993,588.66/x
  3. Step 3: Cross multiply
    25,136,782.26x = 37,652,859.63 × 15,993,588.66
  4. Step 4: Simplify right side
    25,136,782.26x = 602,204,348,794,939.88
  5. Step 5: Solve for x
    x = 602,204,348,794,939.88/25,136,782.26
  6. Step 6: Final answer
    x = 23,957,097.71

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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.