Home / 33,032,453.37-49,549,178.28-11,467,740.12

Finding the Fourth Proportional to 33,032,453.37, 49,549,178.28 and 11,467,740.12

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Solution

The fourth proportional to 33,032,453.37, 49,549,178.28 and 11,467,740.12 is: 17,201,783.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,032,453.37 : 49,549,178.28 = 11,467,740.12 : x
  2. Step 2: Convert to fraction form
    33,032,453.37/49,549,178.28 = 11,467,740.12/x
  3. Step 3: Cross multiply
    33,032,453.37x = 49,549,178.28 × 11,467,740.12
  4. Step 4: Simplify right side
    33,032,453.37x = 568,217,099,674,588.62
  5. Step 5: Solve for x
    x = 568,217,099,674,588.62/33,032,453.37
  6. Step 6: Final answer
    x = 17,201,783.15

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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.