Finding the Third Proportional to 75,108,821 and 160,138,486
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Solution
The third proportional to 75,108,821 and 160,138,486 is: 341,429,067.28
Step by Step Solution
- Step 1: Write the proportion equation
75,108,821 : 160,138,486 = 160,138,486 : x - Step 2: Convert to fraction form
75,108,821/160,138,486 = 160,138,486/x - Step 3: Cross multiply
75,108,821x = 160,138,486 × 160,138,486 - Step 4: Simplify right side
75,108,821x = 25,644,334,698,372,196 - Step 5: Solve for x
x = 25,644,334,698,372,196/75,108,821 - Step 6: Final answer
x = 341,429,067.28
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.