Home / 4,766,011,617.60-7,149,017,426.40-3,296,683,540.80

Finding the Fourth Proportional to 4,766,011,617.60, 7,149,017,426.40 and 3,296,683,540.80

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Solution

The fourth proportional to 4,766,011,617.60, 7,149,017,426.40 and 3,296,683,540.80 is: 4,945,025,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,011,617.60 : 7,149,017,426.40 = 3,296,683,540.80 : x
  2. Step 2: Convert to fraction form
    4,766,011,617.60/7,149,017,426.40 = 3,296,683,540.80/x
  3. Step 3: Cross multiply
    4,766,011,617.60x = 7,149,017,426.40 × 3,296,683,540.80
  4. Step 4: Simplify right side
    4,766,011,617.60x = 23,568,048,082,505,256,960
  5. Step 5: Solve for x
    x = 23,568,048,082,505,256,960/4,766,011,617.60
  6. Step 6: Final answer
    x = 4,945,025,311.20

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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.