Finding the Third Proportional to 131,901,652.13 and 281,917,508.06
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Solution
The third proportional to 131,901,652.13 and 281,917,508.06 is: 602,551,067.95
Step by Step Solution
- Step 1: Write the proportion equation
131,901,652.13 : 281,917,508.06 = 281,917,508.06 : x - Step 2: Convert to fraction form
131,901,652.13/281,917,508.06 = 281,917,508.06/x - Step 3: Cross multiply
131,901,652.13x = 281,917,508.06 × 281,917,508.06 - Step 4: Simplify right side
131,901,652.13x = 79,477,481,352,169,760 - Step 5: Solve for x
x = 79,477,481,352,169,760/131,901,652.13 - Step 6: Final answer
x = 602,551,067.95
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.