Home / 26,583,879.78-36,684,847.17-14,663,165.82

Finding the Fourth Proportional to 26,583,879.78, 36,684,847.17 and 14,663,165.82

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Solution

The fourth proportional to 26,583,879.78, 36,684,847.17 and 14,663,165.82 is: 20,234,668.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,879.78 : 36,684,847.17 = 14,663,165.82 : x
  2. Step 2: Convert to fraction form
    26,583,879.78/36,684,847.17 = 14,663,165.82/x
  3. Step 3: Cross multiply
    26,583,879.78x = 36,684,847.17 × 14,663,165.82
  4. Step 4: Simplify right side
    26,583,879.78x = 537,915,997,135,067.75
  5. Step 5: Solve for x
    x = 537,915,997,135,067.75/26,583,879.78
  6. Step 6: Final answer
    x = 20,234,668.59

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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.