Home / 22,178,852.80-33,202,960.80-16,524,145.60

Finding the Fourth Proportional to 22,178,852.80, 33,202,960.80 and 16,524,145.60

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Solution

The fourth proportional to 22,178,852.80, 33,202,960.80 and 16,524,145.60 is: 24,737,553.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,178,852.80 : 33,202,960.80 = 16,524,145.60 : x
  2. Step 2: Convert to fraction form
    22,178,852.80/33,202,960.80 = 16,524,145.60/x
  3. Step 3: Cross multiply
    22,178,852.80x = 33,202,960.80 × 16,524,145.60
  4. Step 4: Simplify right side
    22,178,852.80x = 548,650,558,610,292.50
  5. Step 5: Solve for x
    x = 548,650,558,610,292.50/22,178,852.80
  6. Step 6: Final answer
    x = 24,737,553.54

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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.