Finding the Third Proportional to 269,550,582 and 394,217,055
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Solution
The third proportional to 269,550,582 and 394,217,055 is: 576,541,461.35
Step by Step Solution
- Step 1: Write the proportion equation
269,550,582 : 394,217,055 = 394,217,055 : x - Step 2: Convert to fraction form
269,550,582/394,217,055 = 394,217,055/x - Step 3: Cross multiply
269,550,582x = 394,217,055 × 394,217,055 - Step 4: Simplify right side
269,550,582x = 155,407,086,452,873,024 - Step 5: Solve for x
x = 155,407,086,452,873,024/269,550,582 - Step 6: Final answer
x = 576,541,461.35
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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.