Home / 29,800,635.89-41,115,634.83-17,401,785.26

Finding the Fourth Proportional to 29,800,635.89, 41,115,634.83 and 17,401,785.26

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Solution

The fourth proportional to 29,800,635.89, 41,115,634.83 and 17,401,785.26 is: 24,009,066.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,800,635.89 : 41,115,634.83 = 17,401,785.26 : x
  2. Step 2: Convert to fraction form
    29,800,635.89/41,115,634.83 = 17,401,785.26/x
  3. Step 3: Cross multiply
    29,800,635.89x = 41,115,634.83 × 17,401,785.26
  4. Step 4: Simplify right side
    29,800,635.89x = 715,485,447,934,658.38
  5. Step 5: Solve for x
    x = 715,485,447,934,658.38/29,800,635.89
  6. Step 6: Final answer
    x = 24,009,066.47

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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.