Home / 182,072,296.80-273,108,445.20-165,491,337.60

Finding the Fourth Proportional to 182,072,296.80, 273,108,445.20 and 165,491,337.60

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Solution

The fourth proportional to 182,072,296.80, 273,108,445.20 and 165,491,337.60 is: 248,237,006.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,072,296.80 : 273,108,445.20 = 165,491,337.60 : x
  2. Step 2: Convert to fraction form
    182,072,296.80/273,108,445.20 = 165,491,337.60/x
  3. Step 3: Cross multiply
    182,072,296.80x = 273,108,445.20 × 165,491,337.60
  4. Step 4: Simplify right side
    182,072,296.80x = 45,197,081,906,004,296
  5. Step 5: Solve for x
    x = 45,197,081,906,004,296/182,072,296.80
  6. Step 6: Final answer
    x = 248,237,006.40

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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.