Home / 3,307,238,860.80-4,960,858,291.20-2,136,368,049.60

Finding the Fourth Proportional to 3,307,238,860.80, 4,960,858,291.20 and 2,136,368,049.60

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Solution

The fourth proportional to 3,307,238,860.80, 4,960,858,291.20 and 2,136,368,049.60 is: 3,204,552,074.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,238,860.80 : 4,960,858,291.20 = 2,136,368,049.60 : x
  2. Step 2: Convert to fraction form
    3,307,238,860.80/4,960,858,291.20 = 2,136,368,049.60/x
  3. Step 3: Cross multiply
    3,307,238,860.80x = 4,960,858,291.20 × 2,136,368,049.60
  4. Step 4: Simplify right side
    3,307,238,860.80x = 10,598,219,151,912,931,328
  5. Step 5: Solve for x
    x = 10,598,219,151,912,931,328/3,307,238,860.80
  6. Step 6: Final answer
    x = 3,204,552,074.40

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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.