Home / 17,968,414.80-26,952,622.20-17,496,022.80

Finding the Fourth Proportional to 17,968,414.80, 26,952,622.20 and 17,496,022.80

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Solution

The fourth proportional to 17,968,414.80, 26,952,622.20 and 17,496,022.80 is: 26,244,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,968,414.80 : 26,952,622.20 = 17,496,022.80 : x
  2. Step 2: Convert to fraction form
    17,968,414.80/26,952,622.20 = 17,496,022.80/x
  3. Step 3: Cross multiply
    17,968,414.80x = 26,952,622.20 × 17,496,022.80
  4. Step 4: Simplify right side
    17,968,414.80x = 471,563,692,530,986.19
  5. Step 5: Solve for x
    x = 471,563,692,530,986.19/17,968,414.80
  6. Step 6: Final answer
    x = 26,244,034.20

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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.