Finding the Fourth Proportional to 183,543,541.76, 275,318,232 and 102,179,573.12
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Solution
The fourth proportional to 183,543,541.76, 275,318,232 and 102,179,573.12 is: 153,270,984.90
Step by Step Solution
- Step 1: Write the proportion equation
183,543,541.76 : 275,318,232 = 102,179,573.12 : x - Step 2: Convert to fraction form
183,543,541.76/275,318,232 = 102,179,573.12/x - Step 3: Cross multiply
183,543,541.76x = 275,318,232 × 102,179,573.12 - Step 4: Simplify right side
183,543,541.76x = 28,131,899,417,913,124 - Step 5: Solve for x
x = 28,131,899,417,913,124/183,543,541.76 - Step 6: Final answer
x = 153,270,984.90
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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.