Home / 24,451,887.15-36,682,259.40-12,290,745.60

Finding the Fourth Proportional to 24,451,887.15, 36,682,259.40 and 12,290,745.60

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Solution

The fourth proportional to 24,451,887.15, 36,682,259.40 and 12,290,745.60 is: 18,438,344.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,887.15 : 36,682,259.40 = 12,290,745.60 : x
  2. Step 2: Convert to fraction form
    24,451,887.15/36,682,259.40 = 12,290,745.60/x
  3. Step 3: Cross multiply
    24,451,887.15x = 36,682,259.40 × 12,290,745.60
  4. Step 4: Simplify right side
    24,451,887.15x = 450,852,318,318,608.62
  5. Step 5: Solve for x
    x = 450,852,318,318,608.62/24,451,887.15
  6. Step 6: Final answer
    x = 18,438,344.47

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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.