Home / 7,174,529,896.40-10,761,794,844.60-3,297,136,360.40

Finding the Fourth Proportional to 7,174,529,896.40, 10,761,794,844.60 and 3,297,136,360.40

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Solution

The fourth proportional to 7,174,529,896.40, 10,761,794,844.60 and 3,297,136,360.40 is: 4,945,704,540.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,174,529,896.40 : 10,761,794,844.60 = 3,297,136,360.40 : x
  2. Step 2: Convert to fraction form
    7,174,529,896.40/10,761,794,844.60 = 3,297,136,360.40/x
  3. Step 3: Cross multiply
    7,174,529,896.40x = 10,761,794,844.60 × 3,297,136,360.40
  4. Step 4: Simplify right side
    7,174,529,896.40x = 35,483,105,085,295,931,392
  5. Step 5: Solve for x
    x = 35,483,105,085,295,931,392/7,174,529,896.40
  6. Step 6: Final answer
    x = 4,945,704,540.60

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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.