Home / 36,274,193-50,056,117.56-19,976,669

Finding the Fourth Proportional to 36,274,193, 50,056,117.56 and 19,976,669

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Solution

The fourth proportional to 36,274,193, 50,056,117.56 and 19,976,669 is: 27,566,553.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,274,193 : 50,056,117.56 = 19,976,669 : x
  2. Step 2: Convert to fraction form
    36,274,193/50,056,117.56 = 19,976,669/x
  3. Step 3: Cross multiply
    36,274,193x = 50,056,117.56 × 19,976,669
  4. Step 4: Simplify right side
    36,274,193x = 999,954,491,921,207.75
  5. Step 5: Solve for x
    x = 999,954,491,921,207.75/36,274,193
  6. Step 6: Final answer
    x = 27,566,553.77

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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.