Home / 18,327,618.56-25,290,633.84-10,593,161.84

Finding the Fourth Proportional to 18,327,618.56, 25,290,633.84 and 10,593,161.84

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Solution

The fourth proportional to 18,327,618.56, 25,290,633.84 and 10,593,161.84 is: 14,617,708.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,327,618.56 : 25,290,633.84 = 10,593,161.84 : x
  2. Step 2: Convert to fraction form
    18,327,618.56/25,290,633.84 = 10,593,161.84/x
  3. Step 3: Cross multiply
    18,327,618.56x = 25,290,633.84 × 10,593,161.84
  4. Step 4: Simplify right side
    18,327,618.56x = 267,907,777,303,300.66
  5. Step 5: Solve for x
    x = 267,907,777,303,300.66/18,327,618.56
  6. Step 6: Final answer
    x = 14,617,708.05

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