Home / 9,424,512,570.40-14,136,768,855.60-3,220,682,912.80

Finding the Fourth Proportional to 9,424,512,570.40, 14,136,768,855.60 and 3,220,682,912.80

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Solution

The fourth proportional to 9,424,512,570.40, 14,136,768,855.60 and 3,220,682,912.80 is: 4,831,024,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,512,570.40 : 14,136,768,855.60 = 3,220,682,912.80 : x
  2. Step 2: Convert to fraction form
    9,424,512,570.40/14,136,768,855.60 = 3,220,682,912.80/x
  3. Step 3: Cross multiply
    9,424,512,570.40x = 14,136,768,855.60 × 3,220,682,912.80
  4. Step 4: Simplify right side
    9,424,512,570.40x = 45,530,049,895,434,133,504
  5. Step 5: Solve for x
    x = 45,530,049,895,434,133,504/9,424,512,570.40
  6. Step 6: Final answer
    x = 4,831,024,369.20

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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.