Finding the Third Proportional to 15,436,635.75 and 22,639,596.19
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Solution
The third proportional to 15,436,635.75 and 22,639,596.19 is: 33,203,563.51
Step by Step Solution
- Step 1: Write the proportion equation
15,436,635.75 : 22,639,596.19 = 22,639,596.19 : x - Step 2: Convert to fraction form
15,436,635.75/22,639,596.19 = 22,639,596.19/x - Step 3: Cross multiply
15,436,635.75x = 22,639,596.19 × 22,639,596.19 - Step 4: Simplify right side
15,436,635.75x = 512,551,315,533,064.56 - Step 5: Solve for x
x = 512,551,315,533,064.56/15,436,635.75 - Step 6: Final answer
x = 33,203,563.51
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.