Finding the Fourth Proportional to 32,580,167.80, 48,857,810.10 and 9,853,511.80
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Solution
The fourth proportional to 32,580,167.80, 48,857,810.10 and 9,853,511.80 is: 14,776,504.88
Step by Step Solution
- Step 1: Write the proportion equation
32,580,167.80 : 48,857,810.10 = 9,853,511.80 : x - Step 2: Convert to fraction form
32,580,167.80/48,857,810.10 = 9,853,511.80/x - Step 3: Cross multiply
32,580,167.80x = 48,857,810.10 × 9,853,511.80 - Step 4: Simplify right side
32,580,167.80x = 481,421,008,342,509.25 - Step 5: Solve for x
x = 481,421,008,342,509.25/32,580,167.80 - Step 6: Final answer
x = 14,776,504.88
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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.