Finding the Fourth Proportional to 11,446,414.60, 17,151,251.10 and 6,048,023.80
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Solution
The fourth proportional to 11,446,414.60, 17,151,251.10 and 6,048,023.80 is: 9,062,328.99
Step by Step Solution
- Step 1: Write the proportion equation
11,446,414.60 : 17,151,251.10 = 6,048,023.80 : x - Step 2: Convert to fraction form
11,446,414.60/17,151,251.10 = 6,048,023.80/x - Step 3: Cross multiply
11,446,414.60x = 17,151,251.10 × 6,048,023.80 - Step 4: Simplify right side
11,446,414.60x = 103,731,174,852,576.19 - Step 5: Solve for x
x = 103,731,174,852,576.19/11,446,414.60 - Step 6: Final answer
x = 9,062,328.99
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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.