Home / 96,350,176.35-132,963,351.03-52,297,163.34

Finding the Fourth Proportional to 96,350,176.35, 132,963,351.03 and 52,297,163.34

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Solution

The fourth proportional to 96,350,176.35, 132,963,351.03 and 52,297,163.34 is: 72,170,143.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,350,176.35 : 132,963,351.03 = 52,297,163.34 : x
  2. Step 2: Convert to fraction form
    96,350,176.35/132,963,351.03 = 52,297,163.34/x
  3. Step 3: Cross multiply
    96,350,176.35x = 132,963,351.03 × 52,297,163.34
  4. Step 4: Simplify right side
    96,350,176.35x = 6,953,606,087,049,668
  5. Step 5: Solve for x
    x = 6,953,606,087,049,668/96,350,176.35
  6. Step 6: Final answer
    x = 72,170,143.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.