Finding the Third Proportional to 39,933,408 and 58,402,512
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Solution
The third proportional to 39,933,408 and 58,402,512 is: 85,413,531.65
Step by Step Solution
- Step 1: Write the proportion equation
39,933,408 : 58,402,512 = 58,402,512 : x - Step 2: Convert to fraction form
39,933,408/58,402,512 = 58,402,512/x - Step 3: Cross multiply
39,933,408x = 58,402,512 × 58,402,512 - Step 4: Simplify right side
39,933,408x = 3,410,853,407,910,144 - Step 5: Solve for x
x = 3,410,853,407,910,144/39,933,408 - Step 6: Final answer
x = 85,413,531.65
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.