Finding the Fourth Proportional to 94,360,451.07, 141,474,869.66 and 41,809,540.60
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Solution
The fourth proportional to 94,360,451.07, 141,474,869.66 and 41,809,540.60 is: 62,685,152.94
Step by Step Solution
- Step 1: Write the proportion equation
94,360,451.07 : 141,474,869.66 = 41,809,540.60 : x - Step 2: Convert to fraction form
94,360,451.07/141,474,869.66 = 41,809,540.60/x - Step 3: Cross multiply
94,360,451.07x = 141,474,869.66 × 41,809,540.60 - Step 4: Simplify right side
94,360,451.07x = 5,914,999,307,210,845 - Step 5: Solve for x
x = 5,914,999,307,210,845/94,360,451.07 - Step 6: Final answer
x = 62,685,152.94
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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.