Home / 33,730,135.34-50,615,353.44-30,985,882.20

Finding the Fourth Proportional to 33,730,135.34, 50,615,353.44 and 30,985,882.20

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Solution

The fourth proportional to 33,730,135.34, 50,615,353.44 and 30,985,882.20 is: 46,497,334.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,730,135.34 : 50,615,353.44 = 30,985,882.20 : x
  2. Step 2: Convert to fraction form
    33,730,135.34/50,615,353.44 = 30,985,882.20/x
  3. Step 3: Cross multiply
    33,730,135.34x = 50,615,353.44 × 30,985,882.20
  4. Step 4: Simplify right side
    33,730,135.34x = 1,568,361,379,203,204.75
  5. Step 5: Solve for x
    x = 1,568,361,379,203,204.75/33,730,135.34
  6. Step 6: Final answer
    x = 46,497,334.32

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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.