Home / 11,170,293.14-16,755,608.32-4,254,155.44

Finding the Fourth Proportional to 11,170,293.14, 16,755,608.32 and 4,254,155.44

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Solution

The fourth proportional to 11,170,293.14, 16,755,608.32 and 4,254,155.44 is: 6,381,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,293.14 : 16,755,608.32 = 4,254,155.44 : x
  2. Step 2: Convert to fraction form
    11,170,293.14/16,755,608.32 = 4,254,155.44/x
  3. Step 3: Cross multiply
    11,170,293.14x = 16,755,608.32 × 4,254,155.44
  4. Step 4: Simplify right side
    11,170,293.14x = 71,280,962,285,037.27
  5. Step 5: Solve for x
    x = 71,280,962,285,037.27/11,170,293.14
  6. Step 6: Final answer
    x = 6,381,297.37

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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.