Home / 32,376,168.72-44,679,231.36-17,691,836.76

Finding the Fourth Proportional to 32,376,168.72, 44,679,231.36 and 17,691,836.76

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Solution

The fourth proportional to 32,376,168.72, 44,679,231.36 and 17,691,836.76 is: 24,414,799.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,376,168.72 : 44,679,231.36 = 17,691,836.76 : x
  2. Step 2: Convert to fraction form
    32,376,168.72/44,679,231.36 = 17,691,836.76/x
  3. Step 3: Cross multiply
    32,376,168.72x = 44,679,231.36 × 17,691,836.76
  4. Step 4: Simplify right side
    32,376,168.72x = 790,457,667,783,392.88
  5. Step 5: Solve for x
    x = 790,457,667,783,392.88/32,376,168.72
  6. Step 6: Final answer
    x = 24,414,799.50

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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.