Finding the Fourth Proportional to 29,371,412.18, 44,052,231.84 and 8,896,263.64
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Solution
The fourth proportional to 29,371,412.18, 44,052,231.84 and 8,896,263.64 is: 13,342,915.42
Step by Step Solution
- Step 1: Write the proportion equation
29,371,412.18 : 44,052,231.84 = 8,896,263.64 : x - Step 2: Convert to fraction form
29,371,412.18/44,052,231.84 = 8,896,263.64/x - Step 3: Cross multiply
29,371,412.18x = 44,052,231.84 × 8,896,263.64 - Step 4: Simplify right side
29,371,412.18x = 391,900,268,379,042.38 - Step 5: Solve for x
x = 391,900,268,379,042.38/29,371,412.18 - Step 6: Final answer
x = 13,342,915.42
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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.