Home / 9,313,502.20-13,961,942.70-3,632,405.20

Finding the Fourth Proportional to 9,313,502.20, 13,961,942.70 and 3,632,405.20

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Solution

The fourth proportional to 9,313,502.20, 13,961,942.70 and 3,632,405.20 is: 5,445,366.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,502.20 : 13,961,942.70 = 3,632,405.20 : x
  2. Step 2: Convert to fraction form
    9,313,502.20/13,961,942.70 = 3,632,405.20/x
  3. Step 3: Cross multiply
    9,313,502.20x = 13,961,942.70 × 3,632,405.20
  4. Step 4: Simplify right side
    9,313,502.20x = 50,715,433,265,582.04
  5. Step 5: Solve for x
    x = 50,715,433,265,582.04/9,313,502.20
  6. Step 6: Final answer
    x = 5,445,366.54

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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.