Home / 11,252,992.16-16,879,488.44-2,733,271.22

Finding the Fourth Proportional to 11,252,992.16, 16,879,488.44 and 2,733,271.22

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Solution

The fourth proportional to 11,252,992.16, 16,879,488.44 and 2,733,271.22 is: 4,099,906.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252,992.16 : 16,879,488.44 = 2,733,271.22 : x
  2. Step 2: Convert to fraction form
    11,252,992.16/16,879,488.44 = 2,733,271.22/x
  3. Step 3: Cross multiply
    11,252,992.16x = 16,879,488.44 × 2,733,271.22
  4. Step 4: Simplify right side
    11,252,992.16x = 46,136,219,863,310.89
  5. Step 5: Solve for x
    x = 46,136,219,863,310.89/11,252,992.16
  6. Step 6: Final answer
    x = 4,099,906.87

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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.