Finding the Third Proportional to 62,305,656 and 136,356,816
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Solution
The third proportional to 62,305,656 and 136,356,816 is: 298,418,834.88
Step by Step Solution
- Step 1: Write the proportion equation
62,305,656 : 136,356,816 = 136,356,816 : x - Step 2: Convert to fraction form
62,305,656/136,356,816 = 136,356,816/x - Step 3: Cross multiply
62,305,656x = 136,356,816 × 136,356,816 - Step 4: Simplify right side
62,305,656x = 18,593,181,269,657,856 - Step 5: Solve for x
x = 18,593,181,269,657,856/62,305,656 - Step 6: Final answer
x = 298,418,834.88
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.