Home / 22,383,011.80-33,574,517.70-8,006,548.60

Finding the Fourth Proportional to 22,383,011.80, 33,574,517.70 and 8,006,548.60

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Solution

The fourth proportional to 22,383,011.80, 33,574,517.70 and 8,006,548.60 is: 12,009,822.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,011.80 : 33,574,517.70 = 8,006,548.60 : x
  2. Step 2: Convert to fraction form
    22,383,011.80/33,574,517.70 = 8,006,548.60/x
  3. Step 3: Cross multiply
    22,383,011.80x = 33,574,517.70 × 8,006,548.60
  4. Step 4: Simplify right side
    22,383,011.80x = 268,816,007,686,610.22
  5. Step 5: Solve for x
    x = 268,816,007,686,610.22/22,383,011.80
  6. Step 6: Final answer
    x = 12,009,822.90

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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.