Home / 27,598,150.66-41,351,461.52-16,782,735.82

Finding the Fourth Proportional to 27,598,150.66, 41,351,461.52 and 16,782,735.82

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Solution

The fourth proportional to 27,598,150.66, 41,351,461.52 and 16,782,735.82 is: 25,146,273.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,598,150.66 : 41,351,461.52 = 16,782,735.82 : x
  2. Step 2: Convert to fraction form
    27,598,150.66/41,351,461.52 = 16,782,735.82/x
  3. Step 3: Cross multiply
    27,598,150.66x = 41,351,461.52 × 16,782,735.82
  4. Step 4: Simplify right side
    27,598,150.66x = 693,990,654,461,055.75
  5. Step 5: Solve for x
    x = 693,990,654,461,055.75/27,598,150.66
  6. Step 6: Final answer
    x = 25,146,273.86

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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.