Finding the Third Proportional to 7,398,135 and 11,608,474.50
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Solution
The third proportional to 7,398,135 and 11,608,474.50 is: 18,214,952.85
Step by Step Solution
- Step 1: Write the proportion equation
7,398,135 : 11,608,474.50 = 11,608,474.50 : x - Step 2: Convert to fraction form
7,398,135/11,608,474.50 = 11,608,474.50/x - Step 3: Cross multiply
7,398,135x = 11,608,474.50 × 11,608,474.50 - Step 4: Simplify right side
7,398,135x = 134,756,680,217,150.25 - Step 5: Solve for x
x = 134,756,680,217,150.25/7,398,135 - Step 6: Final answer
x = 18,214,952.85
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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.