Home / 23,530,968.30-35,296,452.45-6,491,613.90

Finding the Fourth Proportional to 23,530,968.30, 35,296,452.45 and 6,491,613.90

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Solution

The fourth proportional to 23,530,968.30, 35,296,452.45 and 6,491,613.90 is: 9,737,420.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530,968.30 : 35,296,452.45 = 6,491,613.90 : x
  2. Step 2: Convert to fraction form
    23,530,968.30/35,296,452.45 = 6,491,613.90/x
  3. Step 3: Cross multiply
    23,530,968.30x = 35,296,452.45 × 6,491,613.90
  4. Step 4: Simplify right side
    23,530,968.30x = 229,130,941,345,109.09
  5. Step 5: Solve for x
    x = 229,130,941,345,109.09/23,530,968.30
  6. Step 6: Final answer
    x = 9,737,420.85

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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.