Finding the Fourth Proportional to 195,106,453.41, 292,659,527.82 and 58,791,838.53
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Solution
The fourth proportional to 195,106,453.41, 292,659,527.82 and 58,791,838.53 is: 88,187,711.90
Step by Step Solution
- Step 1: Write the proportion equation
195,106,453.41 : 292,659,527.82 = 58,791,838.53 : x - Step 2: Convert to fraction form
195,106,453.41/292,659,527.82 = 58,791,838.53/x - Step 3: Cross multiply
195,106,453.41x = 292,659,527.82 × 58,791,838.53 - Step 4: Simplify right side
195,106,453.41x = 17,205,991,703,859,482 - Step 5: Solve for x
x = 17,205,991,703,859,482/195,106,453.41 - Step 6: Final answer
x = 88,187,711.90
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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.