Finding the Fourth Proportional to 94,307,503.48, 141,409,910.66 and 32,880,140.98
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Solution
The fourth proportional to 94,307,503.48, 141,409,910.66 and 32,880,140.98 is: 49,302,310.28
Step by Step Solution
- Step 1: Write the proportion equation
94,307,503.48 : 141,409,910.66 = 32,880,140.98 : x - Step 2: Convert to fraction form
94,307,503.48/141,409,910.66 = 32,880,140.98/x - Step 3: Cross multiply
94,307,503.48x = 141,409,910.66 × 32,880,140.98 - Step 4: Simplify right side
94,307,503.48x = 4,649,577,798,470,005 - Step 5: Solve for x
x = 4,649,577,798,470,005/94,307,503.48 - Step 6: Final answer
x = 49,302,310.28
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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.