Finding the Fourth Proportional to 176,872,453.79, 244,080,716.82 and 96,405,138.95
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Solution
The fourth proportional to 176,872,453.79, 244,080,716.82 and 96,405,138.95 is: 133,037,309.74
Step by Step Solution
- Step 1: Write the proportion equation
176,872,453.79 : 244,080,716.82 = 96,405,138.95 : x - Step 2: Convert to fraction form
176,872,453.79/244,080,716.82 = 96,405,138.95/x - Step 3: Cross multiply
176,872,453.79x = 244,080,716.82 × 96,405,138.95 - Step 4: Simplify right side
176,872,453.79x = 23,530,635,418,465,776 - Step 5: Solve for x
x = 23,530,635,418,465,776/176,872,453.79 - Step 6: Final answer
x = 133,037,309.74
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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.