Finding the Fourth Proportional to 41,821,117.21, 62,707,318.02 and 16,232,233.06
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Solution
The fourth proportional to 41,821,117.21, 62,707,318.02 and 16,232,233.06 is: 24,338,895.48
Step by Step Solution
- Step 1: Write the proportion equation
41,821,117.21 : 62,707,318.02 = 16,232,233.06 : x - Step 2: Convert to fraction form
41,821,117.21/62,707,318.02 = 16,232,233.06/x - Step 3: Cross multiply
41,821,117.21x = 62,707,318.02 × 16,232,233.06 - Step 4: Simplify right side
41,821,117.21x = 1,017,879,800,668,177.88 - Step 5: Solve for x
x = 1,017,879,800,668,177.88/41,821,117.21 - Step 6: Final answer
x = 24,338,895.48
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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.