Home / 329,296,104.83-493,818,601.57-110,887,806.89

Finding the Fourth Proportional to 329,296,104.83, 493,818,601.57 and 110,887,806.89

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Solution

The fourth proportional to 329,296,104.83, 493,818,601.57 and 110,887,806.89 is: 166,289,430.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,296,104.83 : 493,818,601.57 = 110,887,806.89 : x
  2. Step 2: Convert to fraction form
    329,296,104.83/493,818,601.57 = 110,887,806.89/x
  3. Step 3: Cross multiply
    329,296,104.83x = 493,818,601.57 × 110,887,806.89
  4. Step 4: Simplify right side
    329,296,104.83x = 54,758,461,730,541,336
  5. Step 5: Solve for x
    x = 54,758,461,730,541,336/329,296,104.83
  6. Step 6: Final answer
    x = 166,289,430.48

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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.