Finding the Third Proportional to 19,431,369 and 41,553,158.06
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Solution
The third proportional to 19,431,369 and 41,553,158.06 is: 88,859,665.26
Step by Step Solution
- Step 1: Write the proportion equation
19,431,369 : 41,553,158.06 = 41,553,158.06 : x - Step 2: Convert to fraction form
19,431,369/41,553,158.06 = 41,553,158.06/x - Step 3: Cross multiply
19,431,369x = 41,553,158.06 × 41,553,158.06 - Step 4: Simplify right side
19,431,369x = 1,726,664,944,967,108.75 - Step 5: Solve for x
x = 1,726,664,944,967,108.75/19,431,369 - Step 6: Final answer
x = 88,859,665.26
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.