Home / 110,632,849.56-165,910,311.72-36,836,591.04

Finding the Fourth Proportional to 110,632,849.56, 165,910,311.72 and 36,836,591.04

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Solution

The fourth proportional to 110,632,849.56, 165,910,311.72 and 36,836,591.04 is: 55,241,913.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,632,849.56 : 165,910,311.72 = 36,836,591.04 : x
  2. Step 2: Convert to fraction form
    110,632,849.56/165,910,311.72 = 36,836,591.04/x
  3. Step 3: Cross multiply
    110,632,849.56x = 165,910,311.72 × 36,836,591.04
  4. Step 4: Simplify right side
    110,632,849.56x = 6,111,570,302,148,559
  5. Step 5: Solve for x
    x = 6,111,570,302,148,559/110,632,849.56
  6. Step 6: Final answer
    x = 55,241,913.47

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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.