Finding the Third Proportional to 6,719,058 and 14,557,860
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Solution
The third proportional to 6,719,058 and 14,557,860 is: 31,541,815.50
Step by Step Solution
- Step 1: Write the proportion equation
6,719,058 : 14,557,860 = 14,557,860 : x - Step 2: Convert to fraction form
6,719,058/14,557,860 = 14,557,860/x - Step 3: Cross multiply
6,719,058x = 14,557,860 × 14,557,860 - Step 4: Simplify right side
6,719,058x = 211,931,287,779,600 - Step 5: Solve for x
x = 211,931,287,779,600/6,719,058 - Step 6: Final answer
x = 31,541,815.50
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.