Home / 65,202,823.20-97,804,234.80-34,969,735.20

Finding the Fourth Proportional to 65,202,823.20, 97,804,234.80 and 34,969,735.20

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Solution

The fourth proportional to 65,202,823.20, 97,804,234.80 and 34,969,735.20 is: 52,454,602.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,202,823.20 : 97,804,234.80 = 34,969,735.20 : x
  2. Step 2: Convert to fraction form
    65,202,823.20/97,804,234.80 = 34,969,735.20/x
  3. Step 3: Cross multiply
    65,202,823.20x = 97,804,234.80 × 34,969,735.20
  4. Step 4: Simplify right side
    65,202,823.20x = 3,420,188,192,394,625
  5. Step 5: Solve for x
    x = 3,420,188,192,394,625/65,202,823.20
  6. Step 6: Final answer
    x = 52,454,602.80

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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.