Home / 11,188,365.02-16,780,886.60-3,100,497.44

Finding the Fourth Proportional to 11,188,365.02, 16,780,886.60 and 3,100,497.44

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Solution

The fourth proportional to 11,188,365.02, 16,780,886.60 and 3,100,497.44 is: 4,650,285.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,188,365.02 : 16,780,886.60 = 3,100,497.44 : x
  2. Step 2: Convert to fraction form
    11,188,365.02/16,780,886.60 = 3,100,497.44/x
  3. Step 3: Cross multiply
    11,188,365.02x = 16,780,886.60 × 3,100,497.44
  4. Step 4: Simplify right side
    11,188,365.02x = 52,029,095,944,230.30
  5. Step 5: Solve for x
    x = 52,029,095,944,230.30/11,188,365.02
  6. Step 6: Final answer
    x = 4,650,285.89

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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.