Home / 16,463,014.20-24,697,145.70-6,873,456.60

Finding the Fourth Proportional to 16,463,014.20, 24,697,145.70 and 6,873,456.60

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Solution

The fourth proportional to 16,463,014.20, 24,697,145.70 and 6,873,456.60 is: 10,311,280.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,014.20 : 24,697,145.70 = 6,873,456.60 : x
  2. Step 2: Convert to fraction form
    16,463,014.20/24,697,145.70 = 6,873,456.60/x
  3. Step 3: Cross multiply
    16,463,014.20x = 24,697,145.70 × 6,873,456.60
  4. Step 4: Simplify right side
    16,463,014.20x = 169,754,759,112,826.59
  5. Step 5: Solve for x
    x = 169,754,759,112,826.59/16,463,014.20
  6. Step 6: Final answer
    x = 10,311,280.61

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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.