Home / 33,014,624.44-45,561,604.67-18,330,291.43

Finding the Fourth Proportional to 33,014,624.44, 45,561,604.67 and 18,330,291.43

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Solution

The fourth proportional to 33,014,624.44, 45,561,604.67 and 18,330,291.43 is: 25,296,592.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,624.44 : 45,561,604.67 = 18,330,291.43 : x
  2. Step 2: Convert to fraction form
    33,014,624.44/45,561,604.67 = 18,330,291.43/x
  3. Step 3: Cross multiply
    33,014,624.44x = 45,561,604.67 × 18,330,291.43
  4. Step 4: Simplify right side
    33,014,624.44x = 835,157,491,527,897.50
  5. Step 5: Solve for x
    x = 835,157,491,527,897.50/33,014,624.44
  6. Step 6: Final answer
    x = 25,296,592.21

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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.