Home / 36,422,336.99-50,262,217.93-19,902,098.63

Finding the Fourth Proportional to 36,422,336.99, 50,262,217.93 and 19,902,098.63

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Solution

The fourth proportional to 36,422,336.99, 50,262,217.93 and 19,902,098.63 is: 27,464,564.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,422,336.99 : 50,262,217.93 = 19,902,098.63 : x
  2. Step 2: Convert to fraction form
    36,422,336.99/50,262,217.93 = 19,902,098.63/x
  3. Step 3: Cross multiply
    36,422,336.99x = 50,262,217.93 × 19,902,098.63
  4. Step 4: Simplify right side
    36,422,336.99x = 1,000,323,618,605,414.38
  5. Step 5: Solve for x
    x = 1,000,323,618,605,414.38/36,422,336.99
  6. Step 6: Final answer
    x = 27,464,564.37

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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.