Home / 36,274,586.20-50,058,584.53-19,754,986.47

Finding the Fourth Proportional to 36,274,586.20, 50,058,584.53 and 19,754,986.47

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Solution

The fourth proportional to 36,274,586.20, 50,058,584.53 and 19,754,986.47 is: 27,261,693.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,274,586.20 : 50,058,584.53 = 19,754,986.47 : x
  2. Step 2: Convert to fraction form
    36,274,586.20/50,058,584.53 = 19,754,986.47/x
  3. Step 3: Cross multiply
    36,274,586.20x = 50,058,584.53 × 19,754,986.47
  4. Step 4: Simplify right side
    36,274,586.20x = 988,906,660,146,888.75
  5. Step 5: Solve for x
    x = 988,906,660,146,888.75/36,274,586.20
  6. Step 6: Final answer
    x = 27,261,693.76

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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.