Finding the Third Proportional to 7,231,918.50 and 15,444,633
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Solution
The third proportional to 7,231,918.50 and 15,444,633 is: 32,983,873.99
Step by Step Solution
- Step 1: Write the proportion equation
7,231,918.50 : 15,444,633 = 15,444,633 : x - Step 2: Convert to fraction form
7,231,918.50/15,444,633 = 15,444,633/x - Step 3: Cross multiply
7,231,918.50x = 15,444,633 × 15,444,633 - Step 4: Simplify right side
7,231,918.50x = 238,536,688,504,689 - Step 5: Solve for x
x = 238,536,688,504,689/7,231,918.50 - Step 6: Final answer
x = 32,983,873.99
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.