Home / 27,177,333.43-40,714,563.74-16,065,136.55

Finding the Fourth Proportional to 27,177,333.43, 40,714,563.74 and 16,065,136.55

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Solution

The fourth proportional to 27,177,333.43, 40,714,563.74 and 16,065,136.55 is: 24,067,299.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,177,333.43 : 40,714,563.74 = 16,065,136.55 : x
  2. Step 2: Convert to fraction form
    27,177,333.43/40,714,563.74 = 16,065,136.55/x
  3. Step 3: Cross multiply
    27,177,333.43x = 40,714,563.74 × 16,065,136.55
  4. Step 4: Simplify right side
    27,177,333.43x = 654,085,025,853,205.88
  5. Step 5: Solve for x
    x = 654,085,025,853,205.88/27,177,333.43
  6. Step 6: Final answer
    x = 24,067,299.60

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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.