Home / 29,543,299.83-40,776,556.22-17,324,093.43

Finding the Fourth Proportional to 29,543,299.83, 40,776,556.22 and 17,324,093.43

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Solution

The fourth proportional to 29,543,299.83, 40,776,556.22 and 17,324,093.43 is: 23,911,237.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,543,299.83 : 40,776,556.22 = 17,324,093.43 : x
  2. Step 2: Convert to fraction form
    29,543,299.83/40,776,556.22 = 17,324,093.43/x
  3. Step 3: Cross multiply
    29,543,299.83x = 40,776,556.22 × 17,324,093.43
  4. Step 4: Simplify right side
    29,543,299.83x = 706,416,869,622,307.25
  5. Step 5: Solve for x
    x = 706,416,869,622,307.25/29,543,299.83
  6. Step 6: Final answer
    x = 23,911,237.87

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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.