Home / 24,392,909.93-33,701,755.19-20,760,215.45

Finding the Fourth Proportional to 24,392,909.93, 33,701,755.19 and 20,760,215.45

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Solution

The fourth proportional to 24,392,909.93, 33,701,755.19 and 20,760,215.45 is: 28,682,748.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,392,909.93 : 33,701,755.19 = 20,760,215.45 : x
  2. Step 2: Convert to fraction form
    24,392,909.93/33,701,755.19 = 20,760,215.45/x
  3. Step 3: Cross multiply
    24,392,909.93x = 33,701,755.19 × 20,760,215.45
  4. Step 4: Simplify right side
    24,392,909.93x = 699,655,698,515,245.88
  5. Step 5: Solve for x
    x = 699,655,698,515,245.88/24,392,909.93
  6. Step 6: Final answer
    x = 28,682,748.42

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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.