Finding the Third Proportional to 106,609,338 and 161,226,207
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Solution
The third proportional to 106,609,338 and 161,226,207 is: 243,823,761.70
Step by Step Solution
- Step 1: Write the proportion equation
106,609,338 : 161,226,207 = 161,226,207 : x - Step 2: Convert to fraction form
106,609,338/161,226,207 = 161,226,207/x - Step 3: Cross multiply
106,609,338x = 161,226,207 × 161,226,207 - Step 4: Simplify right side
106,609,338x = 25,993,889,823,606,848 - Step 5: Solve for x
x = 25,993,889,823,606,848/106,609,338 - Step 6: Final answer
x = 243,823,761.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.