Finding the Third Proportional to 12,247,444 and 26,366,960
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Solution
The third proportional to 12,247,444 and 26,366,960 is: 56,764,217.88
Step by Step Solution
- Step 1: Write the proportion equation
12,247,444 : 26,366,960 = 26,366,960 : x - Step 2: Convert to fraction form
12,247,444/26,366,960 = 26,366,960/x - Step 3: Cross multiply
12,247,444x = 26,366,960 × 26,366,960 - Step 4: Simplify right side
12,247,444x = 695,216,579,641,600 - Step 5: Solve for x
x = 695,216,579,641,600/12,247,444 - Step 6: Final answer
x = 56,764,217.88
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.