Home / 106,019,474.76-159,024,586.44-33,234,594.80

Finding the Fourth Proportional to 106,019,474.76, 159,024,586.44 and 33,234,594.80

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Solution

The fourth proportional to 106,019,474.76, 159,024,586.44 and 33,234,594.80 is: 49,850,442.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,019,474.76 : 159,024,586.44 = 33,234,594.80 : x
  2. Step 2: Convert to fraction form
    106,019,474.76/159,024,586.44 = 33,234,594.80/x
  3. Step 3: Cross multiply
    106,019,474.76x = 159,024,586.44 × 33,234,594.80
  4. Step 4: Simplify right side
    106,019,474.76x = 5,285,117,693,570,975
  5. Step 5: Solve for x
    x = 5,285,117,693,570,975/106,019,474.76
  6. Step 6: Final answer
    x = 49,850,442.15

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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.