Home / 60,180,380.52-90,207,573.07-25,185,546.15

Finding the Fourth Proportional to 60,180,380.52, 90,207,573.07 and 25,185,546.15

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Solution

The fourth proportional to 60,180,380.52, 90,207,573.07 and 25,185,546.15 is: 37,751,954.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,180,380.52 : 90,207,573.07 = 25,185,546.15 : x
  2. Step 2: Convert to fraction form
    60,180,380.52/90,207,573.07 = 25,185,546.15/x
  3. Step 3: Cross multiply
    60,180,380.52x = 90,207,573.07 × 25,185,546.15
  4. Step 4: Simplify right side
    60,180,380.52x = 2,271,926,994,633,982
  5. Step 5: Solve for x
    x = 2,271,926,994,633,982/60,180,380.52
  6. Step 6: Final answer
    x = 37,751,954.62

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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.