Home / 11,228,823.20-16,843,234.80-4,048,464.80

Finding the Fourth Proportional to 11,228,823.20, 16,843,234.80 and 4,048,464.80

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Solution

The fourth proportional to 11,228,823.20, 16,843,234.80 and 4,048,464.80 is: 6,072,697.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,823.20 : 16,843,234.80 = 4,048,464.80 : x
  2. Step 2: Convert to fraction form
    11,228,823.20/16,843,234.80 = 4,048,464.80/x
  3. Step 3: Cross multiply
    11,228,823.20x = 16,843,234.80 × 4,048,464.80
  4. Step 4: Simplify right side
    11,228,823.20x = 68,189,243,205,935.04
  5. Step 5: Solve for x
    x = 68,189,243,205,935.04/11,228,823.20
  6. Step 6: Final answer
    x = 6,072,697.20

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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.