Home / 110,276,440.20-165,396,945.60-33,581,630.70

Finding the Fourth Proportional to 110,276,440.20, 165,396,945.60 and 33,581,630.70

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Solution

The fourth proportional to 110,276,440.20, 165,396,945.60 and 33,581,630.70 is: 50,367,051.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,276,440.20 : 165,396,945.60 = 33,581,630.70 : x
  2. Step 2: Convert to fraction form
    110,276,440.20/165,396,945.60 = 33,581,630.70/x
  3. Step 3: Cross multiply
    110,276,440.20x = 165,396,945.60 × 33,581,630.70
  4. Step 4: Simplify right side
    110,276,440.20x = 5,554,299,146,047,190
  5. Step 5: Solve for x
    x = 5,554,299,146,047,190/110,276,440.20
  6. Step 6: Final answer
    x = 50,367,051.53

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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.