Finding the Fourth Proportional to 14,982,629,552.01, 22,467,227,245.13 and 8,928,080,778.02
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Solution
The fourth proportional to 14,982,629,552.01, 22,467,227,245.13 and 8,928,080,778.02 is: 13,388,118,487.90
Step by Step Solution
- Step 1: Write the proportion equation
14,982,629,552.01 : 22,467,227,245.13 = 8,928,080,778.02 : x - Step 2: Convert to fraction form
14,982,629,552.01/22,467,227,245.13 = 8,928,080,778.02/x - Step 3: Cross multiply
14,982,629,552.01x = 22,467,227,245.13 × 8,928,080,778.02 - Step 4: Simplify right side
14,982,629,552.01x = 200,589,219,702,557,900,800 - Step 5: Solve for x
x = 200,589,219,702,557,900,800/14,982,629,552.01 - Step 6: Final answer
x = 13,388,118,487.90
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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.