Home / 267,633,815.58-401,441,889.69-110,061,376.83

Finding the Fourth Proportional to 267,633,815.58, 401,441,889.69 and 110,061,376.83

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Solution

The fourth proportional to 267,633,815.58, 401,441,889.69 and 110,061,376.83 is: 165,088,432.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,633,815.58 : 401,441,889.69 = 110,061,376.83 : x
  2. Step 2: Convert to fraction form
    267,633,815.58/401,441,889.69 = 110,061,376.83/x
  3. Step 3: Cross multiply
    267,633,815.58x = 401,441,889.69 × 110,061,376.83
  4. Step 4: Simplify right side
    267,633,815.58x = 44,183,247,096,518,384
  5. Step 5: Solve for x
    x = 44,183,247,096,518,384/267,633,815.58
  6. Step 6: Final answer
    x = 165,088,432.49

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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.