Home / 16,682,626.60-24,992,447.10-8,567,981.80

Finding the Fourth Proportional to 16,682,626.60, 24,992,447.10 and 8,567,981.80

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Solution

The fourth proportional to 16,682,626.60, 24,992,447.10 and 8,567,981.80 is: 12,835,798.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,682,626.60 : 24,992,447.10 = 8,567,981.80 : x
  2. Step 2: Convert to fraction form
    16,682,626.60/24,992,447.10 = 8,567,981.80/x
  3. Step 3: Cross multiply
    16,682,626.60x = 24,992,447.10 × 8,567,981.80
  4. Step 4: Simplify right side
    16,682,626.60x = 214,134,831,890,262.81
  5. Step 5: Solve for x
    x = 214,134,831,890,262.81/16,682,626.60
  6. Step 6: Final answer
    x = 12,835,798.40

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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.