Finding the Third Proportional to 2,912,493,717 and 6,418,646,400
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Solution
The third proportional to 2,912,493,717 and 6,418,646,400 is: 14,145,617,333.96
Step by Step Solution
- Step 1: Write the proportion equation
2,912,493,717 : 6,418,646,400 = 6,418,646,400 : x - Step 2: Convert to fraction form
2,912,493,717/6,418,646,400 = 6,418,646,400/x - Step 3: Cross multiply
2,912,493,717x = 6,418,646,400 × 6,418,646,400 - Step 4: Simplify right side
2,912,493,717x = 41,199,021,608,232,960,000 - Step 5: Solve for x
x = 41,199,021,608,232,960,000/2,912,493,717 - Step 6: Final answer
x = 14,145,617,333.96
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.