Finding the Fourth Proportional to 41,424,212.92, 62,272,537.89 and 38,427,753.19
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Solution
The fourth proportional to 41,424,212.92, 62,272,537.89 and 38,427,753.19 is: 57,767,994.80
Step by Step Solution
- Step 1: Write the proportion equation
41,424,212.92 : 62,272,537.89 = 38,427,753.19 : x - Step 2: Convert to fraction form
41,424,212.92/62,272,537.89 = 38,427,753.19/x - Step 3: Cross multiply
41,424,212.92x = 62,272,537.89 × 38,427,753.19 - Step 4: Simplify right side
41,424,212.92x = 2,392,993,716,551,843 - Step 5: Solve for x
x = 2,392,993,716,551,843/41,424,212.92 - Step 6: Final answer
x = 57,767,994.80
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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.