Home / 33,551,467.96-50,346,316.32-13,078,523.56

Finding the Fourth Proportional to 33,551,467.96, 50,346,316.32 and 13,078,523.56

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Solution

The fourth proportional to 33,551,467.96, 50,346,316.32 and 13,078,523.56 is: 19,625,236.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,551,467.96 : 50,346,316.32 = 13,078,523.56 : x
  2. Step 2: Convert to fraction form
    33,551,467.96/50,346,316.32 = 13,078,523.56/x
  3. Step 3: Cross multiply
    33,551,467.96x = 50,346,316.32 × 13,078,523.56
  4. Step 4: Simplify right side
    33,551,467.96x = 658,455,484,150,332.50
  5. Step 5: Solve for x
    x = 658,455,484,150,332.50/33,551,467.96
  6. Step 6: Final answer
    x = 19,625,236.22

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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.