Finding the Third Proportional to 178,098,838.50 and 272,445,051
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Solution
The third proportional to 178,098,838.50 and 272,445,051 is: 416,770,296.99
Step by Step Solution
- Step 1: Write the proportion equation
178,098,838.50 : 272,445,051 = 272,445,051 : x - Step 2: Convert to fraction form
178,098,838.50/272,445,051 = 272,445,051/x - Step 3: Cross multiply
178,098,838.50x = 272,445,051 × 272,445,051 - Step 4: Simplify right side
178,098,838.50x = 74,226,305,814,392,608 - Step 5: Solve for x
x = 74,226,305,814,392,608/178,098,838.50 - Step 6: Final answer
x = 416,770,296.99
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.