Home / 16,395,906.60-24,594,756.86-6,812,254.12

Finding the Fourth Proportional to 16,395,906.60, 24,594,756.86 and 6,812,254.12

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Solution

The fourth proportional to 16,395,906.60, 24,594,756.86 and 6,812,254.12 is: 10,218,753.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,906.60 : 24,594,756.86 = 6,812,254.12 : x
  2. Step 2: Convert to fraction form
    16,395,906.60/24,594,756.86 = 6,812,254.12/x
  3. Step 3: Cross multiply
    16,395,906.60x = 24,594,756.86 × 6,812,254.12
  4. Step 4: Simplify right side
    16,395,906.60x = 167,545,733,749,933.25
  5. Step 5: Solve for x
    x = 167,545,733,749,933.25/16,395,906.60
  6. Step 6: Final answer
    x = 10,218,753.85

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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.