Home / 49,435,544.80-74,153,317.20-33,311,231.20

Finding the Fourth Proportional to 49,435,544.80, 74,153,317.20 and 33,311,231.20

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Solution

The fourth proportional to 49,435,544.80, 74,153,317.20 and 33,311,231.20 is: 49,966,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,435,544.80 : 74,153,317.20 = 33,311,231.20 : x
  2. Step 2: Convert to fraction form
    49,435,544.80/74,153,317.20 = 33,311,231.20/x
  3. Step 3: Cross multiply
    49,435,544.80x = 74,153,317.20 × 33,311,231.20
  4. Step 4: Simplify right side
    49,435,544.80x = 2,470,138,293,496,136.50
  5. Step 5: Solve for x
    x = 2,470,138,293,496,136.50/49,435,544.80
  6. Step 6: Final answer
    x = 49,966,846.80

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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.