Home / 24,122,695.24-36,189,379.14-7,947,993.16

Finding the Fourth Proportional to 24,122,695.24, 36,189,379.14 and 7,947,993.16

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Solution

The fourth proportional to 24,122,695.24, 36,189,379.14 and 7,947,993.16 is: 11,923,747.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,122,695.24 : 36,189,379.14 = 7,947,993.16 : x
  2. Step 2: Convert to fraction form
    24,122,695.24/36,189,379.14 = 7,947,993.16/x
  3. Step 3: Cross multiply
    24,122,695.24x = 36,189,379.14 × 7,947,993.16
  4. Step 4: Simplify right side
    24,122,695.24x = 287,632,937,869,366.69
  5. Step 5: Solve for x
    x = 287,632,937,869,366.69/24,122,695.24
  6. Step 6: Final answer
    x = 11,923,747.95

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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.