Home / 23,576,382.45-32,535,358.52-13,263,105.54

Finding the Fourth Proportional to 23,576,382.45, 32,535,358.52 and 13,263,105.54

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Solution

The fourth proportional to 23,576,382.45, 32,535,358.52 and 13,263,105.54 is: 18,303,057.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,576,382.45 : 32,535,358.52 = 13,263,105.54 : x
  2. Step 2: Convert to fraction form
    23,576,382.45/32,535,358.52 = 13,263,105.54/x
  3. Step 3: Cross multiply
    23,576,382.45x = 32,535,358.52 × 13,263,105.54
  4. Step 4: Simplify right side
    23,576,382.45x = 431,519,893,766,182.62
  5. Step 5: Solve for x
    x = 431,519,893,766,182.62/23,576,382.45
  6. Step 6: Final answer
    x = 18,303,057.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.