Home / 166,904,322.26-230,297,509.87-96,314,180.15

Finding the Fourth Proportional to 166,904,322.26, 230,297,509.87 and 96,314,180.15

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Solution

The fourth proportional to 166,904,322.26, 230,297,509.87 and 96,314,180.15 is: 132,895,994.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,904,322.26 : 230,297,509.87 = 96,314,180.15 : x
  2. Step 2: Convert to fraction form
    166,904,322.26/230,297,509.87 = 96,314,180.15/x
  3. Step 3: Cross multiply
    166,904,322.26x = 230,297,509.87 × 96,314,180.15
  4. Step 4: Simplify right side
    166,904,322.26x = 22,180,915,854,050,544
  5. Step 5: Solve for x
    x = 22,180,915,854,050,544/166,904,322.26
  6. Step 6: Final answer
    x = 132,895,994.27

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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.