Finding the Fourth Proportional to 16,016,295.08, 24,028,537.76 and 4,656,743.70
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Solution
The fourth proportional to 16,016,295.08, 24,028,537.76 and 4,656,743.70 is: 6,986,306.21
Step by Step Solution
- Step 1: Write the proportion equation
16,016,295.08 : 24,028,537.76 = 4,656,743.70 : x - Step 2: Convert to fraction form
16,016,295.08/24,028,537.76 = 4,656,743.70/x - Step 3: Cross multiply
16,016,295.08x = 24,028,537.76 × 4,656,743.70 - Step 4: Simplify right side
16,016,295.08x = 111,894,741,810,808.39 - Step 5: Solve for x
x = 111,894,741,810,808.39/16,016,295.08 - Step 6: Final answer
x = 6,986,306.21
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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.