Home / 17,583,321.68-26,372,588.27-4,628,387.42

Finding the Fourth Proportional to 17,583,321.68, 26,372,588.27 and 4,628,387.42

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Solution

The fourth proportional to 17,583,321.68, 26,372,588.27 and 4,628,387.42 is: 6,941,950.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,583,321.68 : 26,372,588.27 = 4,628,387.42 : x
  2. Step 2: Convert to fraction form
    17,583,321.68/26,372,588.27 = 4,628,387.42/x
  3. Step 3: Cross multiply
    17,583,321.68x = 26,372,588.27 × 4,628,387.42
  4. Step 4: Simplify right side
    17,583,321.68x = 122,062,555,781,707.56
  5. Step 5: Solve for x
    x = 122,062,555,781,707.56/17,583,321.68
  6. Step 6: Final answer
    x = 6,941,950.90

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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.