Home / 22,135,295.20-33,202,942.80-16,041,438.40

Finding the Fourth Proportional to 22,135,295.20, 33,202,942.80 and 16,041,438.40

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Solution

The fourth proportional to 22,135,295.20, 33,202,942.80 and 16,041,438.40 is: 24,062,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,135,295.20 : 33,202,942.80 = 16,041,438.40 : x
  2. Step 2: Convert to fraction form
    22,135,295.20/33,202,942.80 = 16,041,438.40/x
  3. Step 3: Cross multiply
    22,135,295.20x = 33,202,942.80 × 16,041,438.40
  4. Step 4: Simplify right side
    22,135,295.20x = 532,622,961,624,923.56
  5. Step 5: Solve for x
    x = 532,622,961,624,923.56/22,135,295.20
  6. Step 6: Final answer
    x = 24,062,157.60

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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.