Home / 26,733,175.24-40,108,398.77-12,365,667.81

Finding the Fourth Proportional to 26,733,175.24, 40,108,398.77 and 12,365,667.81

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Solution

The fourth proportional to 26,733,175.24, 40,108,398.77 and 12,365,667.81 is: 18,552,496.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,175.24 : 40,108,398.77 = 12,365,667.81 : x
  2. Step 2: Convert to fraction form
    26,733,175.24/40,108,398.77 = 12,365,667.81/x
  3. Step 3: Cross multiply
    26,733,175.24x = 40,108,398.77 × 12,365,667.81
  4. Step 4: Simplify right side
    26,733,175.24x = 495,967,135,580,832.62
  5. Step 5: Solve for x
    x = 495,967,135,580,832.62/26,733,175.24
  6. Step 6: Final answer
    x = 18,552,496.33

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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.