Home / 24,280,330.20-36,409,997.70-12,145,104.60

Finding the Fourth Proportional to 24,280,330.20, 36,409,997.70 and 12,145,104.60

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Solution

The fourth proportional to 24,280,330.20, 36,409,997.70 and 12,145,104.60 is: 18,212,405.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,280,330.20 : 36,409,997.70 = 12,145,104.60 : x
  2. Step 2: Convert to fraction form
    24,280,330.20/36,409,997.70 = 12,145,104.60/x
  3. Step 3: Cross multiply
    24,280,330.20x = 36,409,997.70 × 12,145,104.60
  4. Step 4: Simplify right side
    24,280,330.20x = 442,203,230,552,259.44
  5. Step 5: Solve for x
    x = 442,203,230,552,259.44/24,280,330.20
  6. Step 6: Final answer
    x = 18,212,405.96

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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.