Home / 29,658,750.33-40,929,497.97-17,099,556.51

Finding the Fourth Proportional to 29,658,750.33, 40,929,497.97 and 17,099,556.51

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Solution

The fourth proportional to 29,658,750.33, 40,929,497.97 and 17,099,556.51 is: 23,597,631.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,658,750.33 : 40,929,497.97 = 17,099,556.51 : x
  2. Step 2: Convert to fraction form
    29,658,750.33/40,929,497.97 = 17,099,556.51/x
  3. Step 3: Cross multiply
    29,658,750.33x = 40,929,497.97 × 17,099,556.51
  4. Step 4: Simplify right side
    29,658,750.33x = 699,876,263,463,945.38
  5. Step 5: Solve for x
    x = 699,876,263,463,945.38/29,658,750.33
  6. Step 6: Final answer
    x = 23,597,631.58

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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.