Finding the Third Proportional to 4,177,438,505 and 6,319,973,266
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Solution
The third proportional to 4,177,438,505 and 6,319,973,266 is: 9,561,376,435.62
Step by Step Solution
- Step 1: Write the proportion equation
4,177,438,505 : 6,319,973,266 = 6,319,973,266 : x - Step 2: Convert to fraction form
4,177,438,505/6,319,973,266 = 6,319,973,266/x - Step 3: Cross multiply
4,177,438,505x = 6,319,973,266 × 6,319,973,266 - Step 4: Simplify right side
4,177,438,505x = 39,942,062,082,954,706,944 - Step 5: Solve for x
x = 39,942,062,082,954,706,944/4,177,438,505 - Step 6: Final answer
x = 9,561,376,435.62
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.