Home / 36,955,589.82-50,999,044.23-20,436,825.71

Finding the Fourth Proportional to 36,955,589.82, 50,999,044.23 and 20,436,825.71

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Solution

The fourth proportional to 36,955,589.82, 50,999,044.23 and 20,436,825.71 is: 28,203,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,955,589.82 : 50,999,044.23 = 20,436,825.71 : x
  2. Step 2: Convert to fraction form
    36,955,589.82/50,999,044.23 = 20,436,825.71/x
  3. Step 3: Cross multiply
    36,955,589.82x = 50,999,044.23 × 20,436,825.71
  4. Step 4: Simplify right side
    36,955,589.82x = 1,042,258,578,305,091.12
  5. Step 5: Solve for x
    x = 1,042,258,578,305,091.12/36,955,589.82
  6. Step 6: Final answer
    x = 28,203,002.13

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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.