Finding the Fourth Proportional to 14,511,701.35, 21,770,701.30 and 4,414,059.91
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Solution
The fourth proportional to 14,511,701.35, 21,770,701.30 and 4,414,059.91 is: 6,622,047.79
Step by Step Solution
- Step 1: Write the proportion equation
14,511,701.35 : 21,770,701.30 = 4,414,059.91 : x - Step 2: Convert to fraction form
14,511,701.35/21,770,701.30 = 4,414,059.91/x - Step 3: Cross multiply
14,511,701.35x = 21,770,701.30 × 4,414,059.91 - Step 4: Simplify right side
14,511,701.35x = 96,097,179,777,523.27 - Step 5: Solve for x
x = 96,097,179,777,523.27/14,511,701.35 - Step 6: Final answer
x = 6,622,047.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.