Home / 33,632,525.22-46,412,884.34-18,162,609.40

Finding the Fourth Proportional to 33,632,525.22, 46,412,884.34 and 18,162,609.40

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Solution

The fourth proportional to 33,632,525.22, 46,412,884.34 and 18,162,609.40 is: 25,064,400.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,525.22 : 46,412,884.34 = 18,162,609.40 : x
  2. Step 2: Convert to fraction form
    33,632,525.22/46,412,884.34 = 18,162,609.40/x
  3. Step 3: Cross multiply
    33,632,525.22x = 46,412,884.34 × 18,162,609.40
  4. Step 4: Simplify right side
    33,632,525.22x = 842,979,089,394,796.75
  5. Step 5: Solve for x
    x = 842,979,089,394,796.75/33,632,525.22
  6. Step 6: Final answer
    x = 25,064,400.72

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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.