Finding the Fourth Proportional to 48,925,446.66, 67,517,251.11 and 26,901,197.55
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Solution
The fourth proportional to 48,925,446.66, 67,517,251.11 and 26,901,197.55 is: 37,123,726.69
Step by Step Solution
- Step 1: Write the proportion equation
48,925,446.66 : 67,517,251.11 = 26,901,197.55 : x - Step 2: Convert to fraction form
48,925,446.66/67,517,251.11 = 26,901,197.55/x - Step 3: Cross multiply
48,925,446.66x = 67,517,251.11 × 26,901,197.55 - Step 4: Simplify right side
48,925,446.66x = 1,816,294,910,143,066.75 - Step 5: Solve for x
x = 1,816,294,910,143,066.75/48,925,446.66 - Step 6: Final answer
x = 37,123,726.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.