Home / 36,250,204.29-50,025,489.99-19,730,289.48

Finding the Fourth Proportional to 36,250,204.29, 50,025,489.99 and 19,730,289.48

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Solution

The fourth proportional to 36,250,204.29, 50,025,489.99 and 19,730,289.48 is: 27,227,912.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250,204.29 : 50,025,489.99 = 19,730,289.48 : x
  2. Step 2: Convert to fraction form
    36,250,204.29/50,025,489.99 = 19,730,289.48/x
  3. Step 3: Cross multiply
    36,250,204.29x = 50,025,489.99 × 19,730,289.48
  4. Step 4: Simplify right side
    36,250,204.29x = 987,017,398,881,542.38
  5. Step 5: Solve for x
    x = 987,017,398,881,542.38/36,250,204.29
  6. Step 6: Final answer
    x = 27,227,912.73

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1.5x scale

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.