Finding the Third Proportional to 15,430,806 and 33,184,197
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Solution
The third proportional to 15,430,806 and 33,184,197 is: 71,363,150.48
Step by Step Solution
- Step 1: Write the proportion equation
15,430,806 : 33,184,197 = 33,184,197 : x - Step 2: Convert to fraction form
15,430,806/33,184,197 = 33,184,197/x - Step 3: Cross multiply
15,430,806x = 33,184,197 × 33,184,197 - Step 4: Simplify right side
15,430,806x = 1,101,190,930,534,809 - Step 5: Solve for x
x = 1,101,190,930,534,809/15,430,806 - Step 6: Final answer
x = 71,363,150.48
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.