Home / 97,741,348.20-146,628,611.10-29,583,498.60

Finding the Fourth Proportional to 97,741,348.20, 146,628,611.10 and 29,583,498.60

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Solution

The fourth proportional to 97,741,348.20, 146,628,611.10 and 29,583,498.60 is: 44,380,268.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,741,348.20 : 146,628,611.10 = 29,583,498.60 : x
  2. Step 2: Convert to fraction form
    97,741,348.20/146,628,611.10 = 29,583,498.60/x
  3. Step 3: Cross multiply
    97,741,348.20x = 146,628,611.10 × 29,583,498.60
  4. Step 4: Simplify right side
    97,741,348.20x = 4,337,787,311,196,794.50
  5. Step 5: Solve for x
    x = 4,337,787,311,196,794.50/97,741,348.20
  6. Step 6: Final answer
    x = 44,380,268.85

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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.