Finding the Third Proportional to 119,981,242.41 and 179,185,637.11
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Solution
The third proportional to 119,981,242.41 and 179,185,637.11 is: 267,604,267.99
Step by Step Solution
- Step 1: Write the proportion equation
119,981,242.41 : 179,185,637.11 = 179,185,637.11 : x - Step 2: Convert to fraction form
119,981,242.41/179,185,637.11 = 179,185,637.11/x - Step 3: Cross multiply
119,981,242.41x = 179,185,637.11 × 179,185,637.11 - Step 4: Simplify right side
119,981,242.41x = 32,107,492,546,294,420 - Step 5: Solve for x
x = 32,107,492,546,294,420/119,981,242.41 - Step 6: Final answer
x = 267,604,267.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.