Finding the Third Proportional to 994,472,343 and 2,165,503,526
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Solution
The third proportional to 994,472,343 and 2,165,503,526 is: 4,715,471,027.55
Step by Step Solution
- Step 1: Write the proportion equation
994,472,343 : 2,165,503,526 = 2,165,503,526 : x - Step 2: Convert to fraction form
994,472,343/2,165,503,526 = 2,165,503,526/x - Step 3: Cross multiply
994,472,343x = 2,165,503,526 × 2,165,503,526 - Step 4: Simplify right side
994,472,343x = 4,689,405,521,118,432,256 - Step 5: Solve for x
x = 4,689,405,521,118,432,256/994,472,343 - Step 6: Final answer
x = 4,715,471,027.55
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.