Finding the Third Proportional to 33,479,758 and 47,386,893
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Solution
The third proportional to 33,479,758 and 47,386,893 is: 67,070,903.80
Step by Step Solution
- Step 1: Write the proportion equation
33,479,758 : 47,386,893 = 47,386,893 : x - Step 2: Convert to fraction form
33,479,758/47,386,893 = 47,386,893/x - Step 3: Cross multiply
33,479,758x = 47,386,893 × 47,386,893 - Step 4: Simplify right side
33,479,758x = 2,245,517,628,193,449 - Step 5: Solve for x
x = 2,245,517,628,193,449/33,479,758 - Step 6: Final answer
x = 67,070,903.80
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.