Finding the Fourth Proportional to 17,410,752.96, 26,120,553.12 and 10,228,359.36
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Solution
The fourth proportional to 17,410,752.96, 26,120,553.12 and 10,228,359.36 is: 15,345,137.84
Step by Step Solution
- Step 1: Write the proportion equation
17,410,752.96 : 26,120,553.12 = 10,228,359.36 : x - Step 2: Convert to fraction form
17,410,752.96/26,120,553.12 = 10,228,359.36/x - Step 3: Cross multiply
17,410,752.96x = 26,120,553.12 × 10,228,359.36 - Step 4: Simplify right side
17,410,752.96x = 267,170,403,993,329.19 - Step 5: Solve for x
x = 267,170,403,993,329.19/17,410,752.96 - Step 6: Final answer
x = 15,345,137.84
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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.