Home / 33,014,619.18-45,561,597.41-18,330,286.18

Finding the Fourth Proportional to 33,014,619.18, 45,561,597.41 and 18,330,286.18

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Solution

The fourth proportional to 33,014,619.18, 45,561,597.41 and 18,330,286.18 is: 25,296,584.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,619.18 : 45,561,597.41 = 18,330,286.18 : x
  2. Step 2: Convert to fraction form
    33,014,619.18/45,561,597.41 = 18,330,286.18/x
  3. Step 3: Cross multiply
    33,014,619.18x = 45,561,597.41 × 18,330,286.18
  4. Step 4: Simplify right side
    33,014,619.18x = 835,157,119,343,246.75
  5. Step 5: Solve for x
    x = 835,157,119,343,246.75/33,014,619.18
  6. Step 6: Final answer
    x = 25,296,584.97

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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.