Home / 164,093,986.20-246,178,304.10-95,901,576.60

Finding the Fourth Proportional to 164,093,986.20, 246,178,304.10 and 95,901,576.60

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Solution

The fourth proportional to 164,093,986.20, 246,178,304.10 and 95,901,576.60 is: 143,874,178.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,093,986.20 : 246,178,304.10 = 95,901,576.60 : x
  2. Step 2: Convert to fraction form
    164,093,986.20/246,178,304.10 = 95,901,576.60/x
  3. Step 3: Cross multiply
    164,093,986.20x = 246,178,304.10 × 95,901,576.60
  4. Step 4: Simplify right side
    164,093,986.20x = 23,608,887,487,904,244
  5. Step 5: Solve for x
    x = 23,608,887,487,904,244/164,093,986.20
  6. Step 6: Final answer
    x = 143,874,178.66

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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.