Home / 33,705,013.20-50,557,519.80-16,698,901.20

Finding the Fourth Proportional to 33,705,013.20, 50,557,519.80 and 16,698,901.20

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Solution

The fourth proportional to 33,705,013.20, 50,557,519.80 and 16,698,901.20 is: 25,048,351.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,705,013.20 : 50,557,519.80 = 16,698,901.20 : x
  2. Step 2: Convert to fraction form
    33,705,013.20/50,557,519.80 = 16,698,901.20/x
  3. Step 3: Cross multiply
    33,705,013.20x = 50,557,519.80 × 16,698,901.20
  4. Step 4: Simplify right side
    33,705,013.20x = 844,255,028,057,243.62
  5. Step 5: Solve for x
    x = 844,255,028,057,243.62/33,705,013.20
  6. Step 6: Final answer
    x = 25,048,351.80

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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.