Home / 167,226,172.30-250,741,630.77-64,870,606.54

Finding the Fourth Proportional to 167,226,172.30, 250,741,630.77 and 64,870,606.54

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Solution

The fourth proportional to 167,226,172.30, 250,741,630.77 and 64,870,606.54 is: 97,268,037.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,226,172.30 : 250,741,630.77 = 64,870,606.54 : x
  2. Step 2: Convert to fraction form
    167,226,172.30/250,741,630.77 = 64,870,606.54/x
  3. Step 3: Cross multiply
    167,226,172.30x = 250,741,630.77 × 64,870,606.54
  4. Step 4: Simplify right side
    167,226,172.30x = 16,265,761,672,878,628
  5. Step 5: Solve for x
    x = 16,265,761,672,878,628/167,226,172.30
  6. Step 6: Final answer
    x = 97,268,037.95

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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.