Home / 199,589,523.90-299,384,285.85-92,094,099.90

Finding the Fourth Proportional to 199,589,523.90, 299,384,285.85 and 92,094,099.90

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Solution

The fourth proportional to 199,589,523.90, 299,384,285.85 and 92,094,099.90 is: 138,141,149.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,589,523.90 : 299,384,285.85 = 92,094,099.90 : x
  2. Step 2: Convert to fraction form
    199,589,523.90/299,384,285.85 = 92,094,099.90/x
  3. Step 3: Cross multiply
    199,589,523.90x = 299,384,285.85 × 92,094,099.90
  4. Step 4: Simplify right side
    199,589,523.90x = 27,571,526,329,560,060
  5. Step 5: Solve for x
    x = 27,571,526,329,560,060/199,589,523.90
  6. Step 6: Final answer
    x = 138,141,149.85

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1.5x scale

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.