Finding the Third Proportional to 403,226,070 and 633,590,502
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Solution
The third proportional to 403,226,070 and 633,590,502 is: 995,562,921.38
Step by Step Solution
- Step 1: Write the proportion equation
403,226,070 : 633,590,502 = 633,590,502 : x - Step 2: Convert to fraction form
403,226,070/633,590,502 = 633,590,502/x - Step 3: Cross multiply
403,226,070x = 633,590,502 × 633,590,502 - Step 4: Simplify right side
403,226,070x = 401,436,924,224,612,032 - Step 5: Solve for x
x = 401,436,924,224,612,032/403,226,070 - Step 6: Final answer
x = 995,562,921.38
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.