Finding the Fourth Proportional to 48,248,543.48, 66,583,504.29 and 26,222,044.49
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Solution
The fourth proportional to 48,248,543.48, 66,583,504.29 and 26,222,044.49 is: 36,186,700.90
Step by Step Solution
- Step 1: Write the proportion equation
48,248,543.48 : 66,583,504.29 = 26,222,044.49 : x - Step 2: Convert to fraction form
48,248,543.48/66,583,504.29 = 26,222,044.49/x - Step 3: Cross multiply
48,248,543.48x = 66,583,504.29 × 26,222,044.49 - Step 4: Simplify right side
48,248,543.48x = 1,745,955,611,807,589.25 - Step 5: Solve for x
x = 1,745,955,611,807,589.25/48,248,543.48 - Step 6: Final answer
x = 36,186,700.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.