Home / 41,426,944.24-62,138,161.96-12,673,079.84

Finding the Fourth Proportional to 41,426,944.24, 62,138,161.96 and 12,673,079.84

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Solution

The fourth proportional to 41,426,944.24, 62,138,161.96 and 12,673,079.84 is: 19,008,930.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426,944.24 : 62,138,161.96 = 12,673,079.84 : x
  2. Step 2: Convert to fraction form
    41,426,944.24/62,138,161.96 = 12,673,079.84/x
  3. Step 3: Cross multiply
    41,426,944.24x = 62,138,161.96 × 12,673,079.84
  4. Step 4: Simplify right side
    41,426,944.24x = 787,481,887,629,930.88
  5. Step 5: Solve for x
    x = 787,481,887,629,930.88/41,426,944.24
  6. Step 6: Final answer
    x = 19,008,930.11

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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.