Home / 27,273,591.53-37,645,426.82-16,120,416.41

Finding the Fourth Proportional to 27,273,591.53, 37,645,426.82 and 16,120,416.41

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Solution

The fourth proportional to 27,273,591.53, 37,645,426.82 and 16,120,416.41 is: 22,250,826.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,273,591.53 : 37,645,426.82 = 16,120,416.41 : x
  2. Step 2: Convert to fraction form
    27,273,591.53/37,645,426.82 = 16,120,416.41/x
  3. Step 3: Cross multiply
    27,273,591.53x = 37,645,426.82 × 16,120,416.41
  4. Step 4: Simplify right side
    27,273,591.53x = 606,859,956,270,582.12
  5. Step 5: Solve for x
    x = 606,859,956,270,582.12/27,273,591.53
  6. Step 6: Final answer
    x = 22,250,826.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.