Finding the Fourth Proportional to 41,940,001.27, 62,880,754.46 and 18,584,041.19
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Solution
The fourth proportional to 41,940,001.27, 62,880,754.46 and 18,584,041.19 is: 27,863,101.95
Step by Step Solution
- Step 1: Write the proportion equation
41,940,001.27 : 62,880,754.46 = 18,584,041.19 : x - Step 2: Convert to fraction form
41,940,001.27/62,880,754.46 = 18,584,041.19/x - Step 3: Cross multiply
41,940,001.27x = 62,880,754.46 × 18,584,041.19 - Step 4: Simplify right side
41,940,001.27x = 1,168,578,531,007,197.75 - Step 5: Solve for x
x = 1,168,578,531,007,197.75/41,940,001.27 - Step 6: Final answer
x = 27,863,101.95
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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.