Finding the Fourth Proportional to 327,045,597.12, 451,320,850.68 and 185,916,825
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Solution
The fourth proportional to 327,045,597.12, 451,320,850.68 and 185,916,825 is: 256,564,039.86
Step by Step Solution
- Step 1: Write the proportion equation
327,045,597.12 : 451,320,850.68 = 185,916,825 : x - Step 2: Convert to fraction form
327,045,597.12/451,320,850.68 = 185,916,825/x - Step 3: Cross multiply
327,045,597.12x = 451,320,850.68 × 185,916,825 - Step 4: Simplify right side
327,045,597.12x = 83,908,139,614,724,688 - Step 5: Solve for x
x = 83,908,139,614,724,688/327,045,597.12 - Step 6: Final answer
x = 256,564,039.86
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.