Home / 264,801,145.27-365,393,834.70-147,296,784.55

Finding the Fourth Proportional to 264,801,145.27, 365,393,834.70 and 147,296,784.55

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Solution

The fourth proportional to 264,801,145.27, 365,393,834.70 and 147,296,784.55 is: 203,251,903.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,801,145.27 : 365,393,834.70 = 147,296,784.55 : x
  2. Step 2: Convert to fraction form
    264,801,145.27/365,393,834.70 = 147,296,784.55/x
  3. Step 3: Cross multiply
    264,801,145.27x = 365,393,834.70 × 147,296,784.55
  4. Step 4: Simplify right side
    264,801,145.27x = 53,821,336,945,704,216
  5. Step 5: Solve for x
    x = 53,821,336,945,704,216/264,801,145.27
  6. Step 6: Final answer
    x = 203,251,903.96

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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.