Home / 17,045,049.24-23,522,012.46-9,310,089.42

Finding the Fourth Proportional to 17,045,049.24, 23,522,012.46 and 9,310,089.42

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Solution

The fourth proportional to 17,045,049.24, 23,522,012.46 and 9,310,089.42 is: 12,847,838.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,049.24 : 23,522,012.46 = 9,310,089.42 : x
  2. Step 2: Convert to fraction form
    17,045,049.24/23,522,012.46 = 9,310,089.42/x
  3. Step 3: Cross multiply
    17,045,049.24x = 23,522,012.46 × 9,310,089.42
  4. Step 4: Simplify right side
    17,045,049.24x = 218,992,039,340,954.19
  5. Step 5: Solve for x
    x = 218,992,039,340,954.19/17,045,049.24
  6. Step 6: Final answer
    x = 12,847,838.47

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1.5x scale

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.