Home / 36,255,739.40-54,383,609.10-33,232,430.60

Finding the Fourth Proportional to 36,255,739.40, 54,383,609.10 and 33,232,430.60

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Solution

The fourth proportional to 36,255,739.40, 54,383,609.10 and 33,232,430.60 is: 49,848,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,255,739.40 : 54,383,609.10 = 33,232,430.60 : x
  2. Step 2: Convert to fraction form
    36,255,739.40/54,383,609.10 = 33,232,430.60/x
  3. Step 3: Cross multiply
    36,255,739.40x = 54,383,609.10 × 33,232,430.60
  4. Step 4: Simplify right side
    36,255,739.40x = 1,807,299,515,193,278.50
  5. Step 5: Solve for x
    x = 1,807,299,515,193,278.50/36,255,739.40
  6. Step 6: Final answer
    x = 49,848,645.90

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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.