Home / 24,372,032.63-33,633,405.38-13,507,716.47

Finding the Fourth Proportional to 24,372,032.63, 33,633,405.38 and 13,507,716.47

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Solution

The fourth proportional to 24,372,032.63, 33,633,405.38 and 13,507,716.47 is: 18,640,648.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,372,032.63 : 33,633,405.38 = 13,507,716.47 : x
  2. Step 2: Convert to fraction form
    24,372,032.63/33,633,405.38 = 13,507,716.47/x
  3. Step 3: Cross multiply
    24,372,032.63x = 33,633,405.38 × 13,507,716.47
  4. Step 4: Simplify right side
    24,372,032.63x = 454,310,503,659,214.88
  5. Step 5: Solve for x
    x = 454,310,503,659,214.88/24,372,032.63
  6. Step 6: Final answer
    x = 18,640,648.92

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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.