Home / 29,543,300.08-40,776,556.56-17,324,093.68

Finding the Fourth Proportional to 29,543,300.08, 40,776,556.56 and 17,324,093.68

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Solution

The fourth proportional to 29,543,300.08, 40,776,556.56 and 17,324,093.68 is: 23,911,238.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,543,300.08 : 40,776,556.56 = 17,324,093.68 : x
  2. Step 2: Convert to fraction form
    29,543,300.08/40,776,556.56 = 17,324,093.68/x
  3. Step 3: Cross multiply
    29,543,300.08x = 40,776,556.56 × 17,324,093.68
  4. Step 4: Simplify right side
    29,543,300.08x = 706,416,885,793,258.62
  5. Step 5: Solve for x
    x = 706,416,885,793,258.62/29,543,300.08
  6. Step 6: Final answer
    x = 23,911,238.21

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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.