Home / 33,736,419.20-50,604,635.52-12,171,013.76

Finding the Fourth Proportional to 33,736,419.20, 50,604,635.52 and 12,171,013.76

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Solution

The fourth proportional to 33,736,419.20, 50,604,635.52 and 12,171,013.76 is: 18,256,523.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,736,419.20 : 50,604,635.52 = 12,171,013.76 : x
  2. Step 2: Convert to fraction form
    33,736,419.20/50,604,635.52 = 12,171,013.76/x
  3. Step 3: Cross multiply
    33,736,419.20x = 50,604,635.52 × 12,171,013.76
  4. Step 4: Simplify right side
    33,736,419.20x = 615,909,715,233,704.75
  5. Step 5: Solve for x
    x = 615,909,715,233,704.75/33,736,419.20
  6. Step 6: Final answer
    x = 18,256,523.06

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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.