Home / 16,879,334.36-25,319,001.84-4,099,752.94

Finding the Fourth Proportional to 16,879,334.36, 25,319,001.84 and 4,099,752.94

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Solution

The fourth proportional to 16,879,334.36, 25,319,001.84 and 4,099,752.94 is: 6,149,629.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,879,334.36 : 25,319,001.84 = 4,099,752.94 : x
  2. Step 2: Convert to fraction form
    16,879,334.36/25,319,001.84 = 4,099,752.94/x
  3. Step 3: Cross multiply
    16,879,334.36x = 25,319,001.84 × 4,099,752.94
  4. Step 4: Simplify right side
    16,879,334.36x = 103,801,652,231,405.41
  5. Step 5: Solve for x
    x = 103,801,652,231,405.41/16,879,334.36
  6. Step 6: Final answer
    x = 6,149,629.48

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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.