Finding the Third Proportional to 88,251,921.63 and 192,394,154.38
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Solution
The third proportional to 88,251,921.63 and 192,394,154.38 is: 419,430,081.02
Step by Step Solution
- Step 1: Write the proportion equation
88,251,921.63 : 192,394,154.38 = 192,394,154.38 : x - Step 2: Convert to fraction form
88,251,921.63/192,394,154.38 = 192,394,154.38/x - Step 3: Cross multiply
88,251,921.63x = 192,394,154.38 × 192,394,154.38 - Step 4: Simplify right side
88,251,921.63x = 37,015,510,637,671,328 - Step 5: Solve for x
x = 37,015,510,637,671,328/88,251,921.63 - Step 6: Final answer
x = 419,430,081.02
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.