Home / 446,783,436,954-670,170,738,986.22-204,691,877,269.44

Finding the Fourth Proportional to 446,783,436,954, 670,170,738,986.22 and 204,691,877,269.44

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Solution

The fourth proportional to 446,783,436,954, 670,170,738,986.22 and 204,691,877,269.44 is: 307,035,792,529.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,783,436,954 : 670,170,738,986.22 = 204,691,877,269.44 : x
  2. Step 2: Convert to fraction form
    446,783,436,954/670,170,738,986.22 = 204,691,877,269.44/x
  3. Step 3: Cross multiply
    446,783,436,954x = 670,170,738,986.22 × 204,691,877,269.44
  4. Step 4: Simplify right side
    446,783,436,954x = 137,178,506,654,137,251,266,560
  5. Step 5: Solve for x
    x = 137,178,506,654,137,251,266,560/446,783,436,954
  6. Step 6: Final answer
    x = 307,035,792,529.30

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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.