Home / 22,228,589.80-33,342,884.70-9,449,511.40

Finding the Fourth Proportional to 22,228,589.80, 33,342,884.70 and 9,449,511.40

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Solution

The fourth proportional to 22,228,589.80, 33,342,884.70 and 9,449,511.40 is: 14,174,267.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,228,589.80 : 33,342,884.70 = 9,449,511.40 : x
  2. Step 2: Convert to fraction form
    22,228,589.80/33,342,884.70 = 9,449,511.40/x
  3. Step 3: Cross multiply
    22,228,589.80x = 33,342,884.70 × 9,449,511.40
  4. Step 4: Simplify right side
    22,228,589.80x = 315,073,969,081,535.56
  5. Step 5: Solve for x
    x = 315,073,969,081,535.56/22,228,589.80
  6. Step 6: Final answer
    x = 14,174,267.10

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1.5x scale

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.