Finding the Third Proportional to 84,492,158 and 181,110,670
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Solution
The third proportional to 84,492,158 and 181,110,670 is: 388,214,427.99
Step by Step Solution
- Step 1: Write the proportion equation
84,492,158 : 181,110,670 = 181,110,670 : x - Step 2: Convert to fraction form
84,492,158/181,110,670 = 181,110,670/x - Step 3: Cross multiply
84,492,158x = 181,110,670 × 181,110,670 - Step 4: Simplify right side
84,492,158x = 32,801,074,787,848,900 - Step 5: Solve for x
x = 32,801,074,787,848,900/84,492,158 - Step 6: Final answer
x = 388,214,427.99
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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.