Home / 45,993,586.32-69,038,231.04-33,876,731.52

Finding the Fourth Proportional to 45,993,586.32, 69,038,231.04 and 33,876,731.52

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Solution

The fourth proportional to 45,993,586.32, 69,038,231.04 and 33,876,731.52 is: 50,850,342.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,993,586.32 : 69,038,231.04 = 33,876,731.52 : x
  2. Step 2: Convert to fraction form
    45,993,586.32/69,038,231.04 = 33,876,731.52/x
  3. Step 3: Cross multiply
    45,993,586.32x = 69,038,231.04 × 33,876,731.52
  4. Step 4: Simplify right side
    45,993,586.32x = 2,338,789,617,557,811
  5. Step 5: Solve for x
    x = 2,338,789,617,557,811/45,993,586.32
  6. Step 6: Final answer
    x = 50,850,342.51

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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.