Home / 23,790,504.66-32,830,896.42-13,477,227.75

Finding the Fourth Proportional to 23,790,504.66, 32,830,896.42 and 13,477,227.75

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Solution

The fourth proportional to 23,790,504.66, 32,830,896.42 and 13,477,227.75 is: 18,598,574.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,790,504.66 : 32,830,896.42 = 13,477,227.75 : x
  2. Step 2: Convert to fraction form
    23,790,504.66/32,830,896.42 = 13,477,227.75/x
  3. Step 3: Cross multiply
    23,790,504.66x = 32,830,896.42 × 13,477,227.75
  4. Step 4: Simplify right side
    23,790,504.66x = 442,469,468,288,999.69
  5. Step 5: Solve for x
    x = 442,469,468,288,999.69/23,790,504.66
  6. Step 6: Final answer
    x = 18,598,574.29

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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.