Home / 24,194,198.40-36,291,297.60-16,530,172.80

Finding the Fourth Proportional to 24,194,198.40, 36,291,297.60 and 16,530,172.80

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Solution

The fourth proportional to 24,194,198.40, 36,291,297.60 and 16,530,172.80 is: 24,795,259.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,198.40 : 36,291,297.60 = 16,530,172.80 : x
  2. Step 2: Convert to fraction form
    24,194,198.40/36,291,297.60 = 16,530,172.80/x
  3. Step 3: Cross multiply
    24,194,198.40x = 36,291,297.60 × 16,530,172.80
  4. Step 4: Simplify right side
    24,194,198.40x = 599,901,420,464,225.38
  5. Step 5: Solve for x
    x = 599,901,420,464,225.38/24,194,198.40
  6. Step 6: Final answer
    x = 24,795,259.20

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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.