Home / 29,658,749.07-40,929,496.24-17,099,555.26

Finding the Fourth Proportional to 29,658,749.07, 40,929,496.24 and 17,099,555.26

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Solution

The fourth proportional to 29,658,749.07, 40,929,496.24 and 17,099,555.26 is: 23,597,629.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,658,749.07 : 40,929,496.24 = 17,099,555.26 : x
  2. Step 2: Convert to fraction form
    29,658,749.07/40,929,496.24 = 17,099,555.26/x
  3. Step 3: Cross multiply
    29,658,749.07x = 40,929,496.24 × 17,099,555.26
  4. Step 4: Simplify right side
    29,658,749.07x = 699,876,182,719,842.38
  5. Step 5: Solve for x
    x = 699,876,182,719,842.38/29,658,749.07
  6. Step 6: Final answer
    x = 23,597,629.86

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1.5x scale

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.