Home / 107,558,485.56-161,250,205.86-33,744,319.92

Finding the Fourth Proportional to 107,558,485.56, 161,250,205.86 and 33,744,319.92

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Solution

The fourth proportional to 107,558,485.56, 161,250,205.86 and 33,744,319.92 is: 50,589,021.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,558,485.56 : 161,250,205.86 = 33,744,319.92 : x
  2. Step 2: Convert to fraction form
    107,558,485.56/161,250,205.86 = 33,744,319.92/x
  3. Step 3: Cross multiply
    107,558,485.56x = 161,250,205.86 × 33,744,319.92
  4. Step 4: Simplify right side
    107,558,485.56x = 5,441,278,533,705,700
  5. Step 5: Solve for x
    x = 5,441,278,533,705,700/107,558,485.56
  6. Step 6: Final answer
    x = 50,589,021.46

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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.