Home / 67,741,122.99-93,482,832.75-36,801,292.27

Finding the Fourth Proportional to 67,741,122.99, 93,482,832.75 and 36,801,292.27

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Solution

The fourth proportional to 67,741,122.99, 93,482,832.75 and 36,801,292.27 is: 50,785,828.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,741,122.99 : 93,482,832.75 = 36,801,292.27 : x
  2. Step 2: Convert to fraction form
    67,741,122.99/93,482,832.75 = 36,801,292.27/x
  3. Step 3: Cross multiply
    67,741,122.99x = 93,482,832.75 × 36,801,292.27
  4. Step 4: Simplify right side
    67,741,122.99x = 3,440,289,049,800,786
  5. Step 5: Solve for x
    x = 3,440,289,049,800,786/67,741,122.99
  6. Step 6: Final answer
    x = 50,785,828.43

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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.