Home / 24,207,434.45-33,405,965.60-13,194,150.11

Finding the Fourth Proportional to 24,207,434.45, 33,405,965.60 and 13,194,150.11

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Solution

The fourth proportional to 24,207,434.45, 33,405,965.60 and 13,194,150.11 is: 18,207,766.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,207,434.45 : 33,405,965.60 = 13,194,150.11 : x
  2. Step 2: Convert to fraction form
    24,207,434.45/33,405,965.60 = 13,194,150.11/x
  3. Step 3: Cross multiply
    24,207,434.45x = 33,405,965.60 × 13,194,150.11
  4. Step 4: Simplify right side
    24,207,434.45x = 440,763,324,588,168
  5. Step 5: Solve for x
    x = 440,763,324,588,168/24,207,434.45
  6. Step 6: Final answer
    x = 18,207,766.94

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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.