Home / 50,329,913.20-75,551,634.60-33,323,801.20

Finding the Fourth Proportional to 50,329,913.20, 75,551,634.60 and 33,323,801.20

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Solution

The fourth proportional to 50,329,913.20, 75,551,634.60 and 33,323,801.20 is: 50,023,286.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,329,913.20 : 75,551,634.60 = 33,323,801.20 : x
  2. Step 2: Convert to fraction form
    50,329,913.20/75,551,634.60 = 33,323,801.20/x
  3. Step 3: Cross multiply
    50,329,913.20x = 75,551,634.60 × 33,323,801.20
  4. Step 4: Simplify right side
    50,329,913.20x = 2,517,667,651,745,441.50
  5. Step 5: Solve for x
    x = 2,517,667,651,745,441.50/50,329,913.20
  6. Step 6: Final answer
    x = 50,023,286.19

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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.