Home / 3,332,775,021.24-4,999,152,566.84-845,631,141.24

Finding the Fourth Proportional to 3,332,775,021.24, 4,999,152,566.84 and 845,631,141.24

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Solution

The fourth proportional to 3,332,775,021.24, 4,999,152,566.84 and 845,631,141.24 is: 1,268,444,183.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,775,021.24 : 4,999,152,566.84 = 845,631,141.24 : x
  2. Step 2: Convert to fraction form
    3,332,775,021.24/4,999,152,566.84 = 845,631,141.24/x
  3. Step 3: Cross multiply
    3,332,775,021.24x = 4,999,152,566.84 × 845,631,141.24
  4. Step 4: Simplify right side
    3,332,775,021.24x = 4,227,439,090,325,556,736
  5. Step 5: Solve for x
    x = 4,227,439,090,325,556,736/3,332,775,021.24
  6. Step 6: Final answer
    x = 1,268,444,183.42

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1.5x scale

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.