Finding the Third Proportional to 269,403,705 and 394,027,861.50
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Solution
The third proportional to 269,403,705 and 394,027,861.50 is: 576,302,228.80
Step by Step Solution
- Step 1: Write the proportion equation
269,403,705 : 394,027,861.50 = 394,027,861.50 : x - Step 2: Convert to fraction form
269,403,705/394,027,861.50 = 394,027,861.50/x - Step 3: Cross multiply
269,403,705x = 394,027,861.50 × 394,027,861.50 - Step 4: Simplify right side
269,403,705x = 155,257,955,638,263,168 - Step 5: Solve for x
x = 155,257,955,638,263,168/269,403,705 - Step 6: Final answer
x = 576,302,228.80
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.