Home / 146,311,506.54-219,467,993.19-37,136,710.08

Finding the Fourth Proportional to 146,311,506.54, 219,467,993.19 and 37,136,710.08

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Solution

The fourth proportional to 146,311,506.54, 219,467,993.19 and 37,136,710.08 is: 55,705,251.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,311,506.54 : 219,467,993.19 = 37,136,710.08 : x
  2. Step 2: Convert to fraction form
    146,311,506.54/219,467,993.19 = 37,136,710.08/x
  3. Step 3: Cross multiply
    146,311,506.54x = 219,467,993.19 × 37,136,710.08
  4. Step 4: Simplify right side
    146,311,506.54x = 8,150,319,234,936,444
  5. Step 5: Solve for x
    x = 8,150,319,234,936,444/146,311,506.54
  6. Step 6: Final answer
    x = 55,705,251.27

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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.