Home / 446,783,436,952.10-670,170,738,983.20-204,691,877,267.41

Finding the Fourth Proportional to 446,783,436,952.10, 670,170,738,983.20 and 204,691,877,267.41

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Solution

The fourth proportional to 446,783,436,952.10, 670,170,738,983.20 and 204,691,877,267.41 is: 307,035,792,526.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,783,436,952.10 : 670,170,738,983.20 = 204,691,877,267.41 : x
  2. Step 2: Convert to fraction form
    446,783,436,952.10/670,170,738,983.20 = 204,691,877,267.41/x
  3. Step 3: Cross multiply
    446,783,436,952.10x = 670,170,738,983.20 × 204,691,877,267.41
  4. Step 4: Simplify right side
    446,783,436,952.10x = 137,178,506,652,158,630,297,600
  5. Step 5: Solve for x
    x = 137,178,506,652,158,630,297,600/446,783,436,952.10
  6. Step 6: Final answer
    x = 307,035,792,526.18

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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.