Finding the Third Proportional to 39,752,924 and 85,888,596
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Solution
The third proportional to 39,752,924 and 85,888,596 is: 185,567,504.99
Step by Step Solution
- Step 1: Write the proportion equation
39,752,924 : 85,888,596 = 85,888,596 : x - Step 2: Convert to fraction form
39,752,924/85,888,596 = 85,888,596/x - Step 3: Cross multiply
39,752,924x = 85,888,596 × 85,888,596 - Step 4: Simplify right side
39,752,924x = 7,376,850,922,851,216 - Step 5: Solve for x
x = 7,376,850,922,851,216/39,752,924 - Step 6: Final answer
x = 185,567,504.99
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.