Finding the Fourth Proportional to 184,424,246.40, 276,955,234.20 and 98,330,804.40
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Solution
The fourth proportional to 184,424,246.40, 276,955,234.20 and 98,330,804.40 is: 147,666,217.94
Step by Step Solution
- Step 1: Write the proportion equation
184,424,246.40 : 276,955,234.20 = 98,330,804.40 : x - Step 2: Convert to fraction form
184,424,246.40/276,955,234.20 = 98,330,804.40/x - Step 3: Cross multiply
184,424,246.40x = 276,955,234.20 × 98,330,804.40 - Step 4: Simplify right side
184,424,246.40x = 27,233,230,961,676,392 - Step 5: Solve for x
x = 27,233,230,961,676,392/184,424,246.40 - Step 6: Final answer
x = 147,666,217.94
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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.