Finding the Third Proportional to 281,275,982.63 and 605,753,484.75
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Solution
The third proportional to 281,275,982.63 and 605,753,484.75 is: 1,304,545,382.31
Step by Step Solution
- Step 1: Write the proportion equation
281,275,982.63 : 605,753,484.75 = 605,753,484.75 : x - Step 2: Convert to fraction form
281,275,982.63/605,753,484.75 = 605,753,484.75/x - Step 3: Cross multiply
281,275,982.63x = 605,753,484.75 × 605,753,484.75 - Step 4: Simplify right side
281,275,982.63x = 366,937,284,286,768,512 - Step 5: Solve for x
x = 366,937,284,286,768,512/281,275,982.63 - Step 6: Final answer
x = 1,304,545,382.31
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.