Finding the Third Proportional to 84,311,304.75 and 195,168,519
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Solution
The third proportional to 84,311,304.75 and 195,168,519 is: 451,786,992.52
Step by Step Solution
- Step 1: Write the proportion equation
84,311,304.75 : 195,168,519 = 195,168,519 : x - Step 2: Convert to fraction form
84,311,304.75/195,168,519 = 195,168,519/x - Step 3: Cross multiply
84,311,304.75x = 195,168,519 × 195,168,519 - Step 4: Simplify right side
84,311,304.75x = 38,090,750,808,653,360 - Step 5: Solve for x
x = 38,090,750,808,653,360/84,311,304.75 - Step 6: Final answer
x = 451,786,992.52
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.