Home / 248,111,949.70-372,167,924.55-248,111,949.70

Finding the Fourth Proportional to 248,111,949.70, 372,167,924.55 and 248,111,949.70

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Solution

The fourth proportional to 248,111,949.70, 372,167,924.55 and 248,111,949.70 is: 372,167,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,111,949.70 : 372,167,924.55 = 248,111,949.70 : x
  2. Step 2: Convert to fraction form
    248,111,949.70/372,167,924.55 = 248,111,949.70/x
  3. Step 3: Cross multiply
    248,111,949.70x = 372,167,924.55 × 248,111,949.70
  4. Step 4: Simplify right side
    248,111,949.70x = 92,339,309,375,902,992
  5. Step 5: Solve for x
    x = 92,339,309,375,902,992/248,111,949.70
  6. Step 6: Final answer
    x = 372,167,924.55

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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.