Finding the Third Proportional to 105,696,084 and 232,177,412
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Solution
The third proportional to 105,696,084 and 232,177,412 is: 510,012,751.68
Step by Step Solution
- Step 1: Write the proportion equation
105,696,084 : 232,177,412 = 232,177,412 : x - Step 2: Convert to fraction form
105,696,084/232,177,412 = 232,177,412/x - Step 3: Cross multiply
105,696,084x = 232,177,412 × 232,177,412 - Step 4: Simplify right side
105,696,084x = 53,906,350,643,017,744 - Step 5: Solve for x
x = 53,906,350,643,017,744/105,696,084 - Step 6: Final answer
x = 510,012,751.68
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.