Finding the Third Proportional to 148,626,372.75 and 310,804,491
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Solution
The third proportional to 148,626,372.75 and 310,804,491 is: 649,948,120.50
Step by Step Solution
- Step 1: Write the proportion equation
148,626,372.75 : 310,804,491 = 310,804,491 : x - Step 2: Convert to fraction form
148,626,372.75/310,804,491 = 310,804,491/x - Step 3: Cross multiply
148,626,372.75x = 310,804,491 × 310,804,491 - Step 4: Simplify right side
148,626,372.75x = 96,599,431,625,769,088 - Step 5: Solve for x
x = 96,599,431,625,769,088/148,626,372.75 - Step 6: Final answer
x = 649,948,120.50
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.