Finding the Third Proportional to 327,837,690.14 and 668,844,460.58
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Solution
The third proportional to 327,837,690.14 and 668,844,460.58 is: 1,364,556,077.31
Step by Step Solution
- Step 1: Write the proportion equation
327,837,690.14 : 668,844,460.58 = 668,844,460.58 : x - Step 2: Convert to fraction form
327,837,690.14/668,844,460.58 = 668,844,460.58/x - Step 3: Cross multiply
327,837,690.14x = 668,844,460.58 × 668,844,460.58 - Step 4: Simplify right side
327,837,690.14x = 447,352,912,451,253,376 - Step 5: Solve for x
x = 447,352,912,451,253,376/327,837,690.14 - Step 6: Final answer
x = 1,364,556,077.31
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.