Finding the Third Proportional to 48,808,438 and 64,776,029
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Solution
The third proportional to 48,808,438 and 64,776,029 is: 85,967,388.12
Step by Step Solution
- Step 1: Write the proportion equation
48,808,438 : 64,776,029 = 64,776,029 : x - Step 2: Convert to fraction form
48,808,438/64,776,029 = 64,776,029/x - Step 3: Cross multiply
48,808,438x = 64,776,029 × 64,776,029 - Step 4: Simplify right side
48,808,438x = 4,195,933,933,008,841 - Step 5: Solve for x
x = 4,195,933,933,008,841/48,808,438 - Step 6: Final answer
x = 85,967,388.12
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.