Home / 17,303,372.76-23,878,808.94-9,568,935.48

Finding the Fourth Proportional to 17,303,372.76, 23,878,808.94 and 9,568,935.48

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Solution

The fourth proportional to 17,303,372.76, 23,878,808.94 and 9,568,935.48 is: 13,205,216.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,303,372.76 : 23,878,808.94 = 9,568,935.48 : x
  2. Step 2: Convert to fraction form
    17,303,372.76/23,878,808.94 = 9,568,935.48/x
  3. Step 3: Cross multiply
    17,303,372.76x = 23,878,808.94 × 9,568,935.48
  4. Step 4: Simplify right side
    17,303,372.76x = 228,494,782,086,107.22
  5. Step 5: Solve for x
    x = 228,494,782,086,107.22/17,303,372.76
  6. Step 6: Final answer
    x = 13,205,216.42

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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.