Home / 50,528,286.22-75,826,284.77-17,738,952.43

Finding the Fourth Proportional to 50,528,286.22, 75,826,284.77 and 17,738,952.43

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Solution

The fourth proportional to 50,528,286.22, 75,826,284.77 and 17,738,952.43 is: 26,620,314.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,528,286.22 : 75,826,284.77 = 17,738,952.43 : x
  2. Step 2: Convert to fraction form
    50,528,286.22/75,826,284.77 = 17,738,952.43/x
  3. Step 3: Cross multiply
    50,528,286.22x = 75,826,284.77 × 17,738,952.43
  4. Step 4: Simplify right side
    50,528,286.22x = 1,345,078,858,478,663.50
  5. Step 5: Solve for x
    x = 1,345,078,858,478,663.50/50,528,286.22
  6. Step 6: Final answer
    x = 26,620,314.27

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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.