Home / 24,193,401.60-36,252,777.60-20,983,468.80

Finding the Fourth Proportional to 24,193,401.60, 36,252,777.60 and 20,983,468.80

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Solution

The fourth proportional to 24,193,401.60, 36,252,777.60 and 20,983,468.80 is: 31,442,830.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,401.60 : 36,252,777.60 = 20,983,468.80 : x
  2. Step 2: Convert to fraction form
    24,193,401.60/36,252,777.60 = 20,983,468.80/x
  3. Step 3: Cross multiply
    24,193,401.60x = 36,252,777.60 × 20,983,468.80
  4. Step 4: Simplify right side
    24,193,401.60x = 760,709,027,682,939
  5. Step 5: Solve for x
    x = 760,709,027,682,939/24,193,401.60
  6. Step 6: Final answer
    x = 31,442,830.58

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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.