Home / 110,689,500.20-166,017,222.68-36,914,576.27

Finding the Fourth Proportional to 110,689,500.20, 166,017,222.68 and 36,914,576.27

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Solution

The fourth proportional to 110,689,500.20, 166,017,222.68 and 36,914,576.27 is: 55,366,185.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,689,500.20 : 166,017,222.68 = 36,914,576.27 : x
  2. Step 2: Convert to fraction form
    110,689,500.20/166,017,222.68 = 36,914,576.27/x
  3. Step 3: Cross multiply
    110,689,500.20x = 166,017,222.68 × 36,914,576.27
  4. Step 4: Simplify right side
    110,689,500.20x = 6,128,455,428,754,435
  5. Step 5: Solve for x
    x = 6,128,455,428,754,435/110,689,500.20
  6. Step 6: Final answer
    x = 55,366,185.75

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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.