Finding the Fourth Proportional to 227,680,366.24, 341,519,323.02 and 55,157,092.48
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Solution
The fourth proportional to 227,680,366.24, 341,519,323.02 and 55,157,092.48 is: 82,735,341.63
Step by Step Solution
- Step 1: Write the proportion equation
227,680,366.24 : 341,519,323.02 = 55,157,092.48 : x - Step 2: Convert to fraction form
227,680,366.24/341,519,323.02 = 55,157,092.48/x - Step 3: Cross multiply
227,680,366.24x = 341,519,323.02 × 55,157,092.48 - Step 4: Simplify right side
227,680,366.24x = 18,837,212,883,521,132 - Step 5: Solve for x
x = 18,837,212,883,521,132/227,680,366.24 - Step 6: Final answer
x = 82,735,341.63
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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.