Home / 25,204,785.48-37,813,906.11-9,032,371.56

Finding the Fourth Proportional to 25,204,785.48, 37,813,906.11 and 9,032,371.56

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Solution

The fourth proportional to 25,204,785.48, 37,813,906.11 and 9,032,371.56 is: 13,550,968.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,204,785.48 : 37,813,906.11 = 9,032,371.56 : x
  2. Step 2: Convert to fraction form
    25,204,785.48/37,813,906.11 = 9,032,371.56/x
  3. Step 3: Cross multiply
    25,204,785.48x = 37,813,906.11 × 9,032,371.56
  4. Step 4: Simplify right side
    25,204,785.48x = 341,549,250,120,474.25
  5. Step 5: Solve for x
    x = 341,549,250,120,474.25/25,204,785.48
  6. Step 6: Final answer
    x = 13,550,968.34

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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.