Home / 6,726,064,285.40-10,089,096,428.10-4,633,993,644.80

Finding the Fourth Proportional to 6,726,064,285.40, 10,089,096,428.10 and 4,633,993,644.80

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Solution

The fourth proportional to 6,726,064,285.40, 10,089,096,428.10 and 4,633,993,644.80 is: 6,950,990,467.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,064,285.40 : 10,089,096,428.10 = 4,633,993,644.80 : x
  2. Step 2: Convert to fraction form
    6,726,064,285.40/10,089,096,428.10 = 4,633,993,644.80/x
  3. Step 3: Cross multiply
    6,726,064,285.40x = 10,089,096,428.10 × 4,633,993,644.80
  4. Step 4: Simplify right side
    6,726,064,285.40x = 46,752,808,729,589,784,576
  5. Step 5: Solve for x
    x = 46,752,808,729,589,784,576/6,726,064,285.40
  6. Step 6: Final answer
    x = 6,950,990,467.20

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Double scale
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Similar ratio
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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.