Finding the Third Proportional to 48,686,902.88 and 102,806,313.75
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Solution
The third proportional to 48,686,902.88 and 102,806,313.75 is: 217,083,805.35
Step by Step Solution
- Step 1: Write the proportion equation
48,686,902.88 : 102,806,313.75 = 102,806,313.75 : x - Step 2: Convert to fraction form
48,686,902.88/102,806,313.75 = 102,806,313.75/x - Step 3: Cross multiply
48,686,902.88x = 102,806,313.75 × 102,806,313.75 - Step 4: Simplify right side
48,686,902.88x = 10,569,138,146,863,440 - Step 5: Solve for x
x = 10,569,138,146,863,440/48,686,902.88 - Step 6: Final answer
x = 217,083,805.35
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.