Home / 167,226,171.30-250,741,629.27-64,870,605.54

Finding the Fourth Proportional to 167,226,171.30, 250,741,629.27 and 64,870,605.54

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Solution

The fourth proportional to 167,226,171.30, 250,741,629.27 and 64,870,605.54 is: 97,268,036.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,226,171.30 : 250,741,629.27 = 64,870,605.54 : x
  2. Step 2: Convert to fraction form
    167,226,171.30/250,741,629.27 = 64,870,605.54/x
  3. Step 3: Cross multiply
    167,226,171.30x = 250,741,629.27 × 64,870,605.54
  4. Step 4: Simplify right side
    167,226,171.30x = 16,265,761,324,831,088
  5. Step 5: Solve for x
    x = 16,265,761,324,831,088/167,226,171.30
  6. Step 6: Final answer
    x = 97,268,036.45

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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.