Home / 23,993,455.34-36,004,797.95-8,639,460.86

Finding the Fourth Proportional to 23,993,455.34, 36,004,797.95 and 8,639,460.86

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Solution

The fourth proportional to 23,993,455.34, 36,004,797.95 and 8,639,460.86 is: 12,964,453.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,993,455.34 : 36,004,797.95 = 8,639,460.86 : x
  2. Step 2: Convert to fraction form
    23,993,455.34/36,004,797.95 = 8,639,460.86/x
  3. Step 3: Cross multiply
    23,993,455.34x = 36,004,797.95 × 8,639,460.86
  4. Step 4: Simplify right side
    23,993,455.34x = 311,062,042,438,011.94
  5. Step 5: Solve for x
    x = 311,062,042,438,011.94/23,993,455.34
  6. Step 6: Final answer
    x = 12,964,453.76

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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.