Finding the Third Proportional to 193,370,872,404 and 416,128,315,092
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Solution
The third proportional to 193,370,872,404 and 416,128,315,092 is: 895,495,647,656.42
Step by Step Solution
- Step 1: Write the proportion equation
193,370,872,404 : 416,128,315,092 = 416,128,315,092 : x - Step 2: Convert to fraction form
193,370,872,404/416,128,315,092 = 416,128,315,092/x - Step 3: Cross multiply
193,370,872,404x = 416,128,315,092 × 416,128,315,092 - Step 4: Simplify right side
193,370,872,404x = 173,162,774,621,306,822,328,320 - Step 5: Solve for x
x = 173,162,774,621,306,822,328,320/193,370,872,404 - Step 6: Final answer
x = 895,495,647,656.42
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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.