Finding the Third Proportional to 115,618,515 and 166,184,388
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Solution
The third proportional to 115,618,515 and 166,184,388 is: 238,865,296.06
Step by Step Solution
- Step 1: Write the proportion equation
115,618,515 : 166,184,388 = 166,184,388 : x - Step 2: Convert to fraction form
115,618,515/166,184,388 = 166,184,388/x - Step 3: Cross multiply
115,618,515x = 166,184,388 × 166,184,388 - Step 4: Simplify right side
115,618,515x = 27,617,250,814,934,544 - Step 5: Solve for x
x = 27,617,250,814,934,544/115,618,515 - Step 6: Final answer
x = 238,865,296.06
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.