Finding the Third Proportional to 39,268,874.36 and 63,272,617.49
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Solution
The third proportional to 39,268,874.36 and 63,272,617.49 is: 101,949,042.07
Step by Step Solution
- Step 1: Write the proportion equation
39,268,874.36 : 63,272,617.49 = 63,272,617.49 : x - Step 2: Convert to fraction form
39,268,874.36/63,272,617.49 = 63,272,617.49/x - Step 3: Cross multiply
39,268,874.36x = 63,272,617.49 × 63,272,617.49 - Step 4: Simplify right side
39,268,874.36x = 4,003,424,123,818,196 - Step 5: Solve for x
x = 4,003,424,123,818,196/39,268,874.36 - Step 6: Final answer
x = 101,949,042.07
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.