Home / 151,847,942.45-227,810,754.80-44,142,566.45

Finding the Fourth Proportional to 151,847,942.45, 227,810,754.80 and 44,142,566.45

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Solution

The fourth proportional to 151,847,942.45, 227,810,754.80 and 44,142,566.45 is: 66,225,140.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,847,942.45 : 227,810,754.80 = 44,142,566.45 : x
  2. Step 2: Convert to fraction form
    151,847,942.45/227,810,754.80 = 44,142,566.45/x
  3. Step 3: Cross multiply
    151,847,942.45x = 227,810,754.80 × 44,142,566.45
  4. Step 4: Simplify right side
    151,847,942.45x = 10,056,151,380,423,890
  5. Step 5: Solve for x
    x = 10,056,151,380,423,890/151,847,942.45
  6. Step 6: Final answer
    x = 66,225,140.88

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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.