Finding the Fourth Proportional to 16,173,007.80, 24,252,513.30 and 6,585,199.80
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Solution
The fourth proportional to 16,173,007.80, 24,252,513.30 and 6,585,199.80 is: 9,874,950.15
Step by Step Solution
- Step 1: Write the proportion equation
16,173,007.80 : 24,252,513.30 = 6,585,199.80 : x - Step 2: Convert to fraction form
16,173,007.80/24,252,513.30 = 6,585,199.80/x - Step 3: Cross multiply
16,173,007.80x = 24,252,513.30 × 6,585,199.80 - Step 4: Simplify right side
16,173,007.80x = 159,707,645,732,657.34 - Step 5: Solve for x
x = 159,707,645,732,657.34/16,173,007.80 - Step 6: Final answer
x = 9,874,950.15
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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.