Home / 22,094,489.79-30,504,354-16,283,149.65

Finding the Fourth Proportional to 22,094,489.79, 30,504,354 and 16,283,149.65

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Solution

The fourth proportional to 22,094,489.79, 30,504,354 and 16,283,149.65 is: 22,481,033.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,094,489.79 : 30,504,354 = 16,283,149.65 : x
  2. Step 2: Convert to fraction form
    22,094,489.79/30,504,354 = 16,283,149.65/x
  3. Step 3: Cross multiply
    22,094,489.79x = 30,504,354 × 16,283,149.65
  4. Step 4: Simplify right side
    22,094,489.79x = 496,706,961,158,576.12
  5. Step 5: Solve for x
    x = 496,706,961,158,576.12/22,094,489.79
  6. Step 6: Final answer
    x = 22,481,033.32

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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.