Home / 22,471,404.15-33,650,082.23-12,362,604.15

Finding the Fourth Proportional to 22,471,404.15, 33,650,082.23 and 12,362,604.15

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Solution

The fourth proportional to 22,471,404.15, 33,650,082.23 and 12,362,604.15 is: 18,512,534.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,471,404.15 : 33,650,082.23 = 12,362,604.15 : x
  2. Step 2: Convert to fraction form
    22,471,404.15/33,650,082.23 = 12,362,604.15/x
  3. Step 3: Cross multiply
    22,471,404.15x = 33,650,082.23 × 12,362,604.15
  4. Step 4: Simplify right side
    22,471,404.15x = 416,002,646,162,626.25
  5. Step 5: Solve for x
    x = 416,002,646,162,626.25/22,471,404.15
  6. Step 6: Final answer
    x = 18,512,534.57

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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.