Home / 179,444,228.20-269,166,342.30-97,814,890.60

Finding the Fourth Proportional to 179,444,228.20, 269,166,342.30 and 97,814,890.60

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Solution

The fourth proportional to 179,444,228.20, 269,166,342.30 and 97,814,890.60 is: 146,722,335.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,444,228.20 : 269,166,342.30 = 97,814,890.60 : x
  2. Step 2: Convert to fraction form
    179,444,228.20/269,166,342.30 = 97,814,890.60/x
  3. Step 3: Cross multiply
    179,444,228.20x = 269,166,342.30 × 97,814,890.60
  4. Step 4: Simplify right side
    179,444,228.20x = 26,328,476,325,276,652
  5. Step 5: Solve for x
    x = 26,328,476,325,276,652/179,444,228.20
  6. Step 6: Final answer
    x = 146,722,335.90

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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.