Home / 151,847,940.43-227,810,751.78-44,142,564.43

Finding the Fourth Proportional to 151,847,940.43, 227,810,751.78 and 44,142,564.43

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Solution

The fourth proportional to 151,847,940.43, 227,810,751.78 and 44,142,564.43 is: 66,225,137.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,847,940.43 : 227,810,751.78 = 44,142,564.43 : x
  2. Step 2: Convert to fraction form
    151,847,940.43/227,810,751.78 = 44,142,564.43/x
  3. Step 3: Cross multiply
    151,847,940.43x = 227,810,751.78 × 44,142,564.43
  4. Step 4: Simplify right side
    151,847,940.43x = 10,056,150,788,295,388
  5. Step 5: Solve for x
    x = 10,056,150,788,295,388/151,847,940.43
  6. Step 6: Final answer
    x = 66,225,137.86

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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.