Home / 26,803,893.65-40,222,845.37-11,451,298.83

Finding the Fourth Proportional to 26,803,893.65, 40,222,845.37 and 11,451,298.83

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Solution

The fourth proportional to 26,803,893.65, 40,222,845.37 and 11,451,298.83 is: 17,184,213.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,803,893.65 : 40,222,845.37 = 11,451,298.83 : x
  2. Step 2: Convert to fraction form
    26,803,893.65/40,222,845.37 = 11,451,298.83/x
  3. Step 3: Cross multiply
    26,803,893.65x = 40,222,845.37 × 11,451,298.83
  4. Step 4: Simplify right side
    26,803,893.65x = 460,603,821,923,637.62
  5. Step 5: Solve for x
    x = 460,603,821,923,637.62/26,803,893.65
  6. Step 6: Final answer
    x = 17,184,213.16

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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.