Home / 23,520,640.40-35,229,522.32-16,676,467.64

Finding the Fourth Proportional to 23,520,640.40, 35,229,522.32 and 16,676,467.64

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Solution

The fourth proportional to 23,520,640.40, 35,229,522.32 and 16,676,467.64 is: 24,978,230.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,520,640.40 : 35,229,522.32 = 16,676,467.64 : x
  2. Step 2: Convert to fraction form
    23,520,640.40/35,229,522.32 = 16,676,467.64/x
  3. Step 3: Cross multiply
    23,520,640.40x = 35,229,522.32 × 16,676,467.64
  4. Step 4: Simplify right side
    23,520,640.40x = 587,503,988,942,137.75
  5. Step 5: Solve for x
    x = 587,503,988,942,137.75/23,520,640.40
  6. Step 6: Final answer
    x = 24,978,230.99

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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.