Finding the Third Proportional to 7,722,612 and 11,683,563.75
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Solution
The third proportional to 7,722,612 and 11,683,563.75 is: 17,676,099.99
Step by Step Solution
- Step 1: Write the proportion equation
7,722,612 : 11,683,563.75 = 11,683,563.75 : x - Step 2: Convert to fraction form
7,722,612/11,683,563.75 = 11,683,563.75/x - Step 3: Cross multiply
7,722,612x = 11,683,563.75 × 11,683,563.75 - Step 4: Simplify right side
7,722,612x = 136,505,661,900,314.06 - Step 5: Solve for x
x = 136,505,661,900,314.06/7,722,612 - Step 6: Final answer
x = 17,676,099.99
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.