Home / 26,082,078.01-39,072,223.10-17,079,336.25

Finding the Fourth Proportional to 26,082,078.01, 39,072,223.10 and 17,079,336.25

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Solution

The fourth proportional to 26,082,078.01, 39,072,223.10 and 17,079,336.25 is: 25,585,677.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,082,078.01 : 39,072,223.10 = 17,079,336.25 : x
  2. Step 2: Convert to fraction form
    26,082,078.01/39,072,223.10 = 17,079,336.25/x
  3. Step 3: Cross multiply
    26,082,078.01x = 39,072,223.10 × 17,079,336.25
  4. Step 4: Simplify right side
    26,082,078.01x = 667,327,636,274,520.62
  5. Step 5: Solve for x
    x = 667,327,636,274,520.62/26,082,078.01
  6. Step 6: Final answer
    x = 25,585,677.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.