Home / 45,117,993.72-62,262,910.32-24,491,453.88

Finding the Fourth Proportional to 45,117,993.72, 62,262,910.32 and 24,491,453.88

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Solution

The fourth proportional to 45,117,993.72, 62,262,910.32 and 24,491,453.88 is: 33,798,249.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,117,993.72 : 62,262,910.32 = 24,491,453.88 : x
  2. Step 2: Convert to fraction form
    45,117,993.72/62,262,910.32 = 24,491,453.88/x
  3. Step 3: Cross multiply
    45,117,993.72x = 62,262,910.32 × 24,491,453.88
  4. Step 4: Simplify right side
    45,117,993.72x = 1,524,909,196,536,856
  5. Step 5: Solve for x
    x = 1,524,909,196,536,856/45,117,993.72
  6. Step 6: Final answer
    x = 33,798,249.23

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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.