Finding the Fourth Proportional to 44,306,841.96, 66,459,728.34 and 11,514,505.68
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Solution
The fourth proportional to 44,306,841.96, 66,459,728.34 and 11,514,505.68 is: 17,271,619.59
Step by Step Solution
- Step 1: Write the proportion equation
44,306,841.96 : 66,459,728.34 = 11,514,505.68 : x - Step 2: Convert to fraction form
44,306,841.96/66,459,728.34 = 11,514,505.68/x - Step 3: Cross multiply
44,306,841.96x = 66,459,728.34 × 11,514,505.68 - Step 4: Simplify right side
44,306,841.96x = 765,250,919,462,187 - Step 5: Solve for x
x = 765,250,919,462,187/44,306,841.96 - Step 6: Final answer
x = 17,271,619.59
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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.