Home / 33,291,285.70-49,936,928.55-9,356,757.70

Finding the Fourth Proportional to 33,291,285.70, 49,936,928.55 and 9,356,757.70

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Solution

The fourth proportional to 33,291,285.70, 49,936,928.55 and 9,356,757.70 is: 14,035,136.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,291,285.70 : 49,936,928.55 = 9,356,757.70 : x
  2. Step 2: Convert to fraction form
    33,291,285.70/49,936,928.55 = 9,356,757.70/x
  3. Step 3: Cross multiply
    33,291,285.70x = 49,936,928.55 × 9,356,757.70
  4. Step 4: Simplify right side
    33,291,285.70x = 467,247,740,724,562.25
  5. Step 5: Solve for x
    x = 467,247,740,724,562.25/33,291,285.70
  6. Step 6: Final answer
    x = 14,035,136.55

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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.