Home / 44,279,213.18-66,438,002.49-23,785,021.46

Finding the Fourth Proportional to 44,279,213.18, 66,438,002.49 and 23,785,021.46

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Solution

The fourth proportional to 44,279,213.18, 66,438,002.49 and 23,785,021.46 is: 35,687,836.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,279,213.18 : 66,438,002.49 = 23,785,021.46 : x
  2. Step 2: Convert to fraction form
    44,279,213.18/66,438,002.49 = 23,785,021.46/x
  3. Step 3: Cross multiply
    44,279,213.18x = 66,438,002.49 × 23,785,021.46
  4. Step 4: Simplify right side
    44,279,213.18x = 1,580,229,315,061,084.50
  5. Step 5: Solve for x
    x = 1,580,229,315,061,084.50/44,279,213.18
  6. Step 6: Final answer
    x = 35,687,836.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.