Finding the Fourth Proportional to 16,304,298.05, 24,460,451.33 and 8,110,806.44
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Solution
The fourth proportional to 16,304,298.05, 24,460,451.33 and 8,110,806.44 is: 12,168,201.63
Step by Step Solution
- Step 1: Write the proportion equation
16,304,298.05 : 24,460,451.33 = 8,110,806.44 : x - Step 2: Convert to fraction form
16,304,298.05/24,460,451.33 = 8,110,806.44/x - Step 3: Cross multiply
16,304,298.05x = 24,460,451.33 × 8,110,806.44 - Step 4: Simplify right side
16,304,298.05x = 198,393,986,050,368.28 - Step 5: Solve for x
x = 198,393,986,050,368.28/16,304,298.05 - Step 6: Final answer
x = 12,168,201.63
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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.