Home / 151,847,942.46-227,810,754.78-44,142,566.46

Finding the Fourth Proportional to 151,847,942.46, 227,810,754.78 and 44,142,566.46

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Solution

The fourth proportional to 151,847,942.46, 227,810,754.78 and 44,142,566.46 is: 66,225,140.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,847,942.46 : 227,810,754.78 = 44,142,566.46 : x
  2. Step 2: Convert to fraction form
    151,847,942.46/227,810,754.78 = 44,142,566.46/x
  3. Step 3: Cross multiply
    151,847,942.46x = 227,810,754.78 × 44,142,566.46
  4. Step 4: Simplify right side
    151,847,942.46x = 10,056,151,383,178,912
  5. Step 5: Solve for x
    x = 10,056,151,383,178,912/151,847,942.46
  6. Step 6: Final answer
    x = 66,225,140.89

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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.