Home / 25,032,544.38-37,481,542.38-15,885,116.34

Finding the Fourth Proportional to 25,032,544.38, 37,481,542.38 and 15,885,116.34

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Solution

The fourth proportional to 25,032,544.38, 37,481,542.38 and 15,885,116.34 is: 23,784,983.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,032,544.38 : 37,481,542.38 = 15,885,116.34 : x
  2. Step 2: Convert to fraction form
    25,032,544.38/37,481,542.38 = 15,885,116.34/x
  3. Step 3: Cross multiply
    25,032,544.38x = 37,481,542.38 × 15,885,116.34
  4. Step 4: Simplify right side
    25,032,544.38x = 595,398,661,308,940.50
  5. Step 5: Solve for x
    x = 595,398,661,308,940.50/25,032,544.38
  6. Step 6: Final answer
    x = 23,784,983.75

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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.