Finding the Third Proportional to 68,164,355 and 107,953,163
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Solution
The third proportional to 68,164,355 and 107,953,163 is: 170,967,441.88
Step by Step Solution
- Step 1: Write the proportion equation
68,164,355 : 107,953,163 = 107,953,163 : x - Step 2: Convert to fraction form
68,164,355/107,953,163 = 107,953,163/x - Step 3: Cross multiply
68,164,355x = 107,953,163 × 107,953,163 - Step 4: Simplify right side
68,164,355x = 11,653,885,401,704,568 - Step 5: Solve for x
x = 11,653,885,401,704,568/68,164,355 - Step 6: Final answer
x = 170,967,441.88
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.