Home / 22,057,940.20-33,086,910.30-16,956,106.60

Finding the Fourth Proportional to 22,057,940.20, 33,086,910.30 and 16,956,106.60

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Solution

The fourth proportional to 22,057,940.20, 33,086,910.30 and 16,956,106.60 is: 25,434,159.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057,940.20 : 33,086,910.30 = 16,956,106.60 : x
  2. Step 2: Convert to fraction form
    22,057,940.20/33,086,910.30 = 16,956,106.60/x
  3. Step 3: Cross multiply
    22,057,940.20x = 33,086,910.30 × 16,956,106.60
  4. Step 4: Simplify right side
    22,057,940.20x = 561,025,178,111,438.06
  5. Step 5: Solve for x
    x = 561,025,178,111,438.06/22,057,940.20
  6. Step 6: Final answer
    x = 25,434,159.90

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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.