Home / 17,228,934.42-23,776,088.94-9,494,253.54

Finding the Fourth Proportional to 17,228,934.42, 23,776,088.94 and 9,494,253.54

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Solution

The fourth proportional to 17,228,934.42, 23,776,088.94 and 9,494,253.54 is: 13,102,157.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,934.42 : 23,776,088.94 = 9,494,253.54 : x
  2. Step 2: Convert to fraction form
    17,228,934.42/23,776,088.94 = 9,494,253.54/x
  3. Step 3: Cross multiply
    17,228,934.42x = 23,776,088.94 × 9,494,253.54
  4. Step 4: Simplify right side
    17,228,934.42x = 225,736,216,585,949.84
  5. Step 5: Solve for x
    x = 225,736,216,585,949.84/17,228,934.42
  6. Step 6: Final answer
    x = 13,102,157.75

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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.