Home / 35,180,636.76-52,777,584.38-13,327,561.41

Finding the Fourth Proportional to 35,180,636.76, 52,777,584.38 and 13,327,561.41

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Solution

The fourth proportional to 35,180,636.76, 52,777,584.38 and 13,327,561.41 is: 19,993,853.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,636.76 : 52,777,584.38 = 13,327,561.41 : x
  2. Step 2: Convert to fraction form
    35,180,636.76/52,777,584.38 = 13,327,561.41/x
  3. Step 3: Cross multiply
    35,180,636.76x = 52,777,584.38 × 13,327,561.41
  4. Step 4: Simplify right side
    35,180,636.76x = 703,396,496,731,309.75
  5. Step 5: Solve for x
    x = 703,396,496,731,309.75/35,180,636.76
  6. Step 6: Final answer
    x = 19,993,853.48

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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.