Home / 24,501,667.37-36,775,212.22-12,379,650.64

Finding the Fourth Proportional to 24,501,667.37, 36,775,212.22 and 12,379,650.64

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Solution

The fourth proportional to 24,501,667.37, 36,775,212.22 and 12,379,650.64 is: 18,580,950.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,501,667.37 : 36,775,212.22 = 12,379,650.64 : x
  2. Step 2: Convert to fraction form
    24,501,667.37/36,775,212.22 = 12,379,650.64/x
  3. Step 3: Cross multiply
    24,501,667.37x = 36,775,212.22 × 12,379,650.64
  4. Step 4: Simplify right side
    24,501,667.37x = 455,264,279,556,232.75
  5. Step 5: Solve for x
    x = 455,264,279,556,232.75/24,501,667.37
  6. Step 6: Final answer
    x = 18,580,950.95

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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.