Finding the Third Proportional to 38,235,118 and 58,449,875
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Solution
The third proportional to 38,235,118 and 58,449,875 is: 89,352,094.78
Step by Step Solution
- Step 1: Write the proportion equation
38,235,118 : 58,449,875 = 58,449,875 : x - Step 2: Convert to fraction form
38,235,118/58,449,875 = 58,449,875/x - Step 3: Cross multiply
38,235,118x = 58,449,875 × 58,449,875 - Step 4: Simplify right side
38,235,118x = 3,416,387,887,515,625 - Step 5: Solve for x
x = 3,416,387,887,515,625/38,235,118 - Step 6: Final answer
x = 89,352,094.78
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.