Home / 151,890,937.96-227,837,835.42-36,876,490.60

Finding the Fourth Proportional to 151,890,937.96, 227,837,835.42 and 36,876,490.60

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Solution

The fourth proportional to 151,890,937.96, 227,837,835.42 and 36,876,490.60 is: 55,315,082.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,890,937.96 : 227,837,835.42 = 36,876,490.60 : x
  2. Step 2: Convert to fraction form
    151,890,937.96/227,837,835.42 = 36,876,490.60/x
  3. Step 3: Cross multiply
    151,890,937.96x = 227,837,835.42 × 36,876,490.60
  4. Step 4: Simplify right side
    151,890,937.96x = 8,401,859,796,189,977
  5. Step 5: Solve for x
    x = 8,401,859,796,189,977/151,890,937.96
  6. Step 6: Final answer
    x = 55,315,082.71

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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.