Home / 110,908,245.60-165,914,470.80-95,928,559.20

Finding the Fourth Proportional to 110,908,245.60, 165,914,470.80 and 95,928,559.20

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Solution

The fourth proportional to 110,908,245.60, 165,914,470.80 and 95,928,559.20 is: 143,505,435.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,908,245.60 : 165,914,470.80 = 95,928,559.20 : x
  2. Step 2: Convert to fraction form
    110,908,245.60/165,914,470.80 = 95,928,559.20/x
  3. Step 3: Cross multiply
    110,908,245.60x = 165,914,470.80 × 95,928,559.20
  4. Step 4: Simplify right side
    110,908,245.60x = 15,915,936,134,274,472
  5. Step 5: Solve for x
    x = 15,915,936,134,274,472/110,908,245.60
  6. Step 6: Final answer
    x = 143,505,435.94

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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.