Finding the Third Proportional to 135,464,400 and 203,501,808
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Solution
The third proportional to 135,464,400 and 203,501,808 is: 305,711,211.65
Step by Step Solution
- Step 1: Write the proportion equation
135,464,400 : 203,501,808 = 203,501,808 : x - Step 2: Convert to fraction form
135,464,400/203,501,808 = 203,501,808/x - Step 3: Cross multiply
135,464,400x = 203,501,808 × 203,501,808 - Step 4: Simplify right side
135,464,400x = 41,412,985,859,268,864 - Step 5: Solve for x
x = 41,412,985,859,268,864/135,464,400 - Step 6: Final answer
x = 305,711,211.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.