Home / 16,843,723.92-25,265,367.36-4,064,120.64

Finding the Fourth Proportional to 16,843,723.92, 25,265,367.36 and 4,064,120.64

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Solution

The fourth proportional to 16,843,723.92, 25,265,367.36 and 4,064,120.64 is: 6,096,128.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,723.92 : 25,265,367.36 = 4,064,120.64 : x
  2. Step 2: Convert to fraction form
    16,843,723.92/25,265,367.36 = 4,064,120.64/x
  3. Step 3: Cross multiply
    16,843,723.92x = 25,265,367.36 × 4,064,120.64
  4. Step 4: Simplify right side
    16,843,723.92x = 102,681,500,964,958.31
  5. Step 5: Solve for x
    x = 102,681,500,964,958.31/16,843,723.92
  6. Step 6: Final answer
    x = 6,096,128.23

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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.