Home / 3,969,397,748.70-5,954,096,623.05-3,969,397,748.70

Finding the Fourth Proportional to 3,969,397,748.70, 5,954,096,623.05 and 3,969,397,748.70

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Solution

The fourth proportional to 3,969,397,748.70, 5,954,096,623.05 and 3,969,397,748.70 is: 5,954,096,623.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,397,748.70 : 5,954,096,623.05 = 3,969,397,748.70 : x
  2. Step 2: Convert to fraction form
    3,969,397,748.70/5,954,096,623.05 = 3,969,397,748.70/x
  3. Step 3: Cross multiply
    3,969,397,748.70x = 5,954,096,623.05 × 3,969,397,748.70
  4. Step 4: Simplify right side
    3,969,397,748.70x = 23,634,177,731,076,943,872
  5. Step 5: Solve for x
    x = 23,634,177,731,076,943,872/3,969,397,748.70
  6. Step 6: Final answer
    x = 5,954,096,623.05

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Double scale
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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.