Home / 33,632,524.50-46,412,883.35-18,162,608.69

Finding the Fourth Proportional to 33,632,524.50, 46,412,883.35 and 18,162,608.69

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Solution

The fourth proportional to 33,632,524.50, 46,412,883.35 and 18,162,608.69 is: 25,064,399.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,524.50 : 46,412,883.35 = 18,162,608.69 : x
  2. Step 2: Convert to fraction form
    33,632,524.50/46,412,883.35 = 18,162,608.69/x
  3. Step 3: Cross multiply
    33,632,524.50x = 46,412,883.35 × 18,162,608.69
  4. Step 4: Simplify right side
    33,632,524.50x = 842,979,038,137,788.75
  5. Step 5: Solve for x
    x = 842,979,038,137,788.75/33,632,524.50
  6. Step 6: Final answer
    x = 25,064,399.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.