Finding the Fourth Proportional to 62,466,244.40, 93,574,950.60 and 54,984,695.60
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Solution
The fourth proportional to 62,466,244.40, 93,574,950.60 and 54,984,695.60 is: 82,367,528.64
Step by Step Solution
- Step 1: Write the proportion equation
62,466,244.40 : 93,574,950.60 = 54,984,695.60 : x - Step 2: Convert to fraction form
62,466,244.40/93,574,950.60 = 54,984,695.60/x - Step 3: Cross multiply
62,466,244.40x = 93,574,950.60 × 54,984,695.60 - Step 4: Simplify right side
62,466,244.40x = 5,145,190,174,526,037 - Step 5: Solve for x
x = 5,145,190,174,526,037/62,466,244.40 - Step 6: Final answer
x = 82,367,528.64
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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.