Finding the Third Proportional to 8,174,251.13 and 19,268,997.75
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Solution
The third proportional to 8,174,251.13 and 19,268,997.75 is: 45,422,420.80
Step by Step Solution
- Step 1: Write the proportion equation
8,174,251.13 : 19,268,997.75 = 19,268,997.75 : x - Step 2: Convert to fraction form
8,174,251.13/19,268,997.75 = 19,268,997.75/x - Step 3: Cross multiply
8,174,251.13x = 19,268,997.75 × 19,268,997.75 - Step 4: Simplify right side
8,174,251.13x = 371,294,274,289,505.06 - Step 5: Solve for x
x = 371,294,274,289,505.06/8,174,251.13 - Step 6: Final answer
x = 45,422,420.80
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.