Finding the Third Proportional to 31,195,411 and 48,558,704
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Solution
The third proportional to 31,195,411 and 48,558,704 is: 75,586,365.38
Step by Step Solution
- Step 1: Write the proportion equation
31,195,411 : 48,558,704 = 48,558,704 : x - Step 2: Convert to fraction form
31,195,411/48,558,704 = 48,558,704/x - Step 3: Cross multiply
31,195,411x = 48,558,704 × 48,558,704 - Step 4: Simplify right side
31,195,411x = 2,357,947,734,159,616 - Step 5: Solve for x
x = 2,357,947,734,159,616/31,195,411 - Step 6: Final answer
x = 75,586,365.38
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.