Home / 27,177,333.44-40,714,563.78-16,065,136.57

Finding the Fourth Proportional to 27,177,333.44, 40,714,563.78 and 16,065,136.57

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Solution

The fourth proportional to 27,177,333.44, 40,714,563.78 and 16,065,136.57 is: 24,067,299.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,177,333.44 : 40,714,563.78 = 16,065,136.57 : x
  2. Step 2: Convert to fraction form
    27,177,333.44/40,714,563.78 = 16,065,136.57/x
  3. Step 3: Cross multiply
    27,177,333.44x = 40,714,563.78 × 16,065,136.57
  4. Step 4: Simplify right side
    27,177,333.44x = 654,085,027,513,675.50
  5. Step 5: Solve for x
    x = 654,085,027,513,675.50/27,177,333.44
  6. Step 6: Final answer
    x = 24,067,299.65

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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.