Finding the Third Proportional to 187,173,202 and 403,940,994
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Solution
The third proportional to 187,173,202 and 403,940,994 is: 871,750,469.03
Step by Step Solution
- Step 1: Write the proportion equation
187,173,202 : 403,940,994 = 403,940,994 : x - Step 2: Convert to fraction form
187,173,202/403,940,994 = 403,940,994/x - Step 3: Cross multiply
187,173,202x = 403,940,994 × 403,940,994 - Step 4: Simplify right side
187,173,202x = 163,168,326,633,708,032 - Step 5: Solve for x
x = 163,168,326,633,708,032/187,173,202 - Step 6: Final answer
x = 871,750,469.03
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.