Finding the Third Proportional to 294,629,260.50 and 409,658,442.75
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Solution
The third proportional to 294,629,260.50 and 409,658,442.75 is: 569,597,328.63
Step by Step Solution
- Step 1: Write the proportion equation
294,629,260.50 : 409,658,442.75 = 409,658,442.75 : x - Step 2: Convert to fraction form
294,629,260.50/409,658,442.75 = 409,658,442.75/x - Step 3: Cross multiply
294,629,260.50x = 409,658,442.75 × 409,658,442.75 - Step 4: Simplify right side
294,629,260.50x = 167,820,039,716,355,040 - Step 5: Solve for x
x = 167,820,039,716,355,040/294,629,260.50 - Step 6: Final answer
x = 569,597,328.63
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.