Home / 16,682,361.10-24,992,048.85-8,567,716.30

Finding the Fourth Proportional to 16,682,361.10, 24,992,048.85 and 8,567,716.30

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Solution

The fourth proportional to 16,682,361.10, 24,992,048.85 and 8,567,716.30 is: 12,835,400.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,682,361.10 : 24,992,048.85 = 8,567,716.30 : x
  2. Step 2: Convert to fraction form
    16,682,361.10/24,992,048.85 = 8,567,716.30/x
  3. Step 3: Cross multiply
    16,682,361.10x = 24,992,048.85 × 8,567,716.30
  4. Step 4: Simplify right side
    16,682,361.10x = 214,124,784,302,541.28
  5. Step 5: Solve for x
    x = 214,124,784,302,541.28/16,682,361.10
  6. Step 6: Final answer
    x = 12,835,400.40

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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.