Home / 43,529,957.24-65,223,190.83-25,282,930.50

Finding the Fourth Proportional to 43,529,957.24, 65,223,190.83 and 25,282,930.50

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Solution

The fourth proportional to 43,529,957.24, 65,223,190.83 and 25,282,930.50 is: 37,882,725.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,529,957.24 : 65,223,190.83 = 25,282,930.50 : x
  2. Step 2: Convert to fraction form
    43,529,957.24/65,223,190.83 = 25,282,930.50/x
  3. Step 3: Cross multiply
    43,529,957.24x = 65,223,190.83 × 25,282,930.50
  4. Step 4: Simplify right side
    43,529,957.24x = 1,649,033,400,743,127.25
  5. Step 5: Solve for x
    x = 1,649,033,400,743,127.25/43,529,957.24
  6. Step 6: Final answer
    x = 37,882,725.04

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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.