Finding the Fourth Proportional to 6,731,908,929.36, 10,097,863,481.56 and 1,824,582,735.44
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Solution
The fourth proportional to 6,731,908,929.36, 10,097,863,481.56 and 1,824,582,735.44 is: 2,736,874,126.88
Step by Step Solution
- Step 1: Write the proportion equation
6,731,908,929.36 : 10,097,863,481.56 = 1,824,582,735.44 : x - Step 2: Convert to fraction form
6,731,908,929.36/10,097,863,481.56 = 1,824,582,735.44/x - Step 3: Cross multiply
6,731,908,929.36x = 10,097,863,481.56 × 1,824,582,735.44 - Step 4: Simplify right side
6,731,908,929.36x = 18,424,387,373,284,425,728 - Step 5: Solve for x
x = 18,424,387,373,284,425,728/6,731,908,929.36 - Step 6: Final answer
x = 2,736,874,126.88
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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.