Home / 24,180,034.36-33,359,684.30-13,719,991.92

Finding the Fourth Proportional to 24,180,034.36, 33,359,684.30 and 13,719,991.92

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Solution

The fourth proportional to 24,180,034.36, 33,359,684.30 and 13,719,991.92 is: 18,928,616.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,180,034.36 : 33,359,684.30 = 13,719,991.92 : x
  2. Step 2: Convert to fraction form
    24,180,034.36/33,359,684.30 = 13,719,991.92/x
  3. Step 3: Cross multiply
    24,180,034.36x = 33,359,684.30 × 13,719,991.92
  4. Step 4: Simplify right side
    24,180,034.36x = 457,694,599,049,750.88
  5. Step 5: Solve for x
    x = 457,694,599,049,750.88/24,180,034.36
  6. Step 6: Final answer
    x = 18,928,616.57

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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.