Home / 24,531,865.82-33,854,198.71-13,519,010.67

Finding the Fourth Proportional to 24,531,865.82, 33,854,198.71 and 13,519,010.67

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Solution

The fourth proportional to 24,531,865.82, 33,854,198.71 and 13,519,010.67 is: 18,656,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,865.82 : 33,854,198.71 = 13,519,010.67 : x
  2. Step 2: Convert to fraction form
    24,531,865.82/33,854,198.71 = 13,519,010.67/x
  3. Step 3: Cross multiply
    24,531,865.82x = 33,854,198.71 × 13,519,010.67
  4. Step 4: Simplify right side
    24,531,865.82x = 457,675,273,487,403.06
  5. Step 5: Solve for x
    x = 457,675,273,487,403.06/24,531,865.82
  6. Step 6: Final answer
    x = 18,656,358.10

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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.