Home / 24,576,021.05-36,870,033.52-8,181,273.79

Finding the Fourth Proportional to 24,576,021.05, 36,870,033.52 and 8,181,273.79

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Solution

The fourth proportional to 24,576,021.05, 36,870,033.52 and 8,181,273.79 is: 12,273,908.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,576,021.05 : 36,870,033.52 = 8,181,273.79 : x
  2. Step 2: Convert to fraction form
    24,576,021.05/36,870,033.52 = 8,181,273.79/x
  3. Step 3: Cross multiply
    24,576,021.05x = 36,870,033.52 × 8,181,273.79
  4. Step 4: Simplify right side
    24,576,021.05x = 301,643,839,004,775
  5. Step 5: Solve for x
    x = 301,643,839,004,775/24,576,021.05
  6. Step 6: Final answer
    x = 12,273,908.72

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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.