Home / 22,280,501.53-33,397,164.39-7,494,520.65

Finding the Fourth Proportional to 22,280,501.53, 33,397,164.39 and 7,494,520.65

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Solution

The fourth proportional to 22,280,501.53, 33,397,164.39 and 7,494,520.65 is: 11,233,846.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,280,501.53 : 33,397,164.39 = 7,494,520.65 : x
  2. Step 2: Convert to fraction form
    22,280,501.53/33,397,164.39 = 7,494,520.65/x
  3. Step 3: Cross multiply
    22,280,501.53x = 33,397,164.39 × 7,494,520.65
  4. Step 4: Simplify right side
    22,280,501.53x = 250,295,738,075,164.75
  5. Step 5: Solve for x
    x = 250,295,738,075,164.75/22,280,501.53
  6. Step 6: Final answer
    x = 11,233,846.68

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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.