Home / 24,194,464.40-36,291,696.60-18,147,846.80

Finding the Fourth Proportional to 24,194,464.40, 36,291,696.60 and 18,147,846.80

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Solution

The fourth proportional to 24,194,464.40, 36,291,696.60 and 18,147,846.80 is: 27,221,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,464.40 : 36,291,696.60 = 18,147,846.80 : x
  2. Step 2: Convert to fraction form
    24,194,464.40/36,291,696.60 = 18,147,846.80/x
  3. Step 3: Cross multiply
    24,194,464.40x = 36,291,696.60 × 18,147,846.80
  4. Step 4: Simplify right side
    24,194,464.40x = 658,616,150,008,880.88
  5. Step 5: Solve for x
    x = 658,616,150,008,880.88/24,194,464.40
  6. Step 6: Final answer
    x = 27,221,770.20

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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.