Home / 44,729,614.26-67,086,947.90-12,384,786.41

Finding the Fourth Proportional to 44,729,614.26, 67,086,947.90 and 12,384,786.41

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Solution

The fourth proportional to 44,729,614.26, 67,086,947.90 and 12,384,786.41 is: 18,575,110.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729,614.26 : 67,086,947.90 = 12,384,786.41 : x
  2. Step 2: Convert to fraction form
    44,729,614.26/67,086,947.90 = 12,384,786.41/x
  3. Step 3: Cross multiply
    44,729,614.26x = 67,086,947.90 × 12,384,786.41
  4. Step 4: Simplify right side
    44,729,614.26x = 830,857,520,242,939.38
  5. Step 5: Solve for x
    x = 830,857,520,242,939.38/44,729,614.26
  6. Step 6: Final answer
    x = 18,575,110.34

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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.