Finding the Third Proportional to 21,473,862 and 32,523,372
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Solution
The third proportional to 21,473,862 and 32,523,372 is: 49,258,476.48
Step by Step Solution
- Step 1: Write the proportion equation
21,473,862 : 32,523,372 = 32,523,372 : x - Step 2: Convert to fraction form
21,473,862/32,523,372 = 32,523,372/x - Step 3: Cross multiply
21,473,862x = 32,523,372 × 32,523,372 - Step 4: Simplify right side
21,473,862x = 1,057,769,726,250,384 - Step 5: Solve for x
x = 1,057,769,726,250,384/21,473,862 - Step 6: Final answer
x = 49,258,476.48
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.