Home / 33,357,540.66-46,009,675.26-30,613,090.56

Finding the Fourth Proportional to 33,357,540.66, 46,009,675.26 and 30,613,090.56

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Solution

The fourth proportional to 33,357,540.66, 46,009,675.26 and 30,613,090.56 is: 42,224,286.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,357,540.66 : 46,009,675.26 = 30,613,090.56 : x
  2. Step 2: Convert to fraction form
    33,357,540.66/46,009,675.26 = 30,613,090.56/x
  3. Step 3: Cross multiply
    33,357,540.66x = 46,009,675.26 × 30,613,090.56
  4. Step 4: Simplify right side
    33,357,540.66x = 1,408,498,355,370,571.50
  5. Step 5: Solve for x
    x = 1,408,498,355,370,571.50/33,357,540.66
  6. Step 6: Final answer
    x = 42,224,286.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.