Home / 24,340,071.24-36,504,129.06-8,165,660.76

Finding the Fourth Proportional to 24,340,071.24, 36,504,129.06 and 8,165,660.76

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Solution

The fourth proportional to 24,340,071.24, 36,504,129.06 and 8,165,660.76 is: 12,246,485.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,340,071.24 : 36,504,129.06 = 8,165,660.76 : x
  2. Step 2: Convert to fraction form
    24,340,071.24/36,504,129.06 = 8,165,660.76/x
  3. Step 3: Cross multiply
    24,340,071.24x = 36,504,129.06 × 8,165,660.76
  4. Step 4: Simplify right side
    24,340,071.24x = 298,080,334,243,217.69
  5. Step 5: Solve for x
    x = 298,080,334,243,217.69/24,340,071.24
  6. Step 6: Final answer
    x = 12,246,485.69

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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.