Finding the Third Proportional to 7,533,750 and 16,351,815.75
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Solution
The third proportional to 7,533,750 and 16,351,815.75 is: 35,491,206.68
Step by Step Solution
- Step 1: Write the proportion equation
7,533,750 : 16,351,815.75 = 16,351,815.75 : x - Step 2: Convert to fraction form
7,533,750/16,351,815.75 = 16,351,815.75/x - Step 3: Cross multiply
7,533,750x = 16,351,815.75 × 16,351,815.75 - Step 4: Simplify right side
7,533,750x = 267,381,878,321,948.06 - Step 5: Solve for x
x = 267,381,878,321,948.06/7,533,750 - Step 6: Final answer
x = 35,491,206.68
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.