Home / 44,672,743.02-67,012,974.18-12,324,645.60

Finding the Fourth Proportional to 44,672,743.02, 67,012,974.18 and 12,324,645.60

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Solution

The fourth proportional to 44,672,743.02, 67,012,974.18 and 12,324,645.60 is: 18,488,033.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,672,743.02 : 67,012,974.18 = 12,324,645.60 : x
  2. Step 2: Convert to fraction form
    44,672,743.02/67,012,974.18 = 12,324,645.60/x
  3. Step 3: Cross multiply
    44,672,743.02x = 67,012,974.18 × 12,324,645.60
  4. Step 4: Simplify right side
    44,672,743.02x = 825,911,157,370,450.62
  5. Step 5: Solve for x
    x = 825,911,157,370,450.62/44,672,743.02
  6. Step 6: Final answer
    x = 18,488,033.23

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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.