Home / 36,432,720.54-50,244,596.46-30,227,939.10

Finding the Fourth Proportional to 36,432,720.54, 50,244,596.46 and 30,227,939.10

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Solution

The fourth proportional to 36,432,720.54, 50,244,596.46 and 30,227,939.10 is: 41,687,542.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,432,720.54 : 50,244,596.46 = 30,227,939.10 : x
  2. Step 2: Convert to fraction form
    36,432,720.54/50,244,596.46 = 30,227,939.10/x
  3. Step 3: Cross multiply
    36,432,720.54x = 50,244,596.46 × 30,227,939.10
  4. Step 4: Simplify right side
    36,432,720.54x = 1,518,790,601,896,955.75
  5. Step 5: Solve for x
    x = 1,518,790,601,896,955.75/36,432,720.54
  6. Step 6: Final answer
    x = 41,687,542.94

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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.