Home / 26,583,103.45-36,691,508.30-17,313,771.86

Finding the Fourth Proportional to 26,583,103.45, 36,691,508.30 and 17,313,771.86

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Solution

The fourth proportional to 26,583,103.45, 36,691,508.30 and 17,313,771.86 is: 23,897,450.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,103.45 : 36,691,508.30 = 17,313,771.86 : x
  2. Step 2: Convert to fraction form
    26,583,103.45/36,691,508.30 = 17,313,771.86/x
  3. Step 3: Cross multiply
    26,583,103.45x = 36,691,508.30 × 17,313,771.86
  4. Step 4: Simplify right side
    26,583,103.45x = 635,268,403,722,038.88
  5. Step 5: Solve for x
    x = 635,268,403,722,038.88/26,583,103.45
  6. Step 6: Final answer
    x = 23,897,450.69

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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.