Finding the Fourth Proportional to 63,217,350.20, 94,896,884.10 and 48,903,872.60
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Solution
The fourth proportional to 63,217,350.20, 94,896,884.10 and 48,903,872.60 is: 73,410,624.07
Step by Step Solution
- Step 1: Write the proportion equation
63,217,350.20 : 94,896,884.10 = 48,903,872.60 : x - Step 2: Convert to fraction form
63,217,350.20/94,896,884.10 = 48,903,872.60/x - Step 3: Cross multiply
63,217,350.20x = 94,896,884.10 × 48,903,872.60 - Step 4: Simplify right side
63,217,350.20x = 4,640,825,130,163,366 - Step 5: Solve for x
x = 4,640,825,130,163,366/63,217,350.20 - Step 6: Final answer
x = 73,410,624.07
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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.