Finding the Third Proportional to 51,716,178 and 77,125,797
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Solution
The third proportional to 51,716,178 and 77,125,797 is: 115,019,879.52
Step by Step Solution
- Step 1: Write the proportion equation
51,716,178 : 77,125,797 = 77,125,797 : x - Step 2: Convert to fraction form
51,716,178/77,125,797 = 77,125,797/x - Step 3: Cross multiply
51,716,178x = 77,125,797 × 77,125,797 - Step 4: Simplify right side
51,716,178x = 5,948,388,562,885,209 - Step 5: Solve for x
x = 5,948,388,562,885,209/51,716,178 - Step 6: Final answer
x = 115,019,879.52
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.