Finding the Third Proportional to 7,067,626 and 15,386,750
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Solution
The third proportional to 7,067,626 and 15,386,750 is: 33,498,104.68
Step by Step Solution
- Step 1: Write the proportion equation
7,067,626 : 15,386,750 = 15,386,750 : x - Step 2: Convert to fraction form
7,067,626/15,386,750 = 15,386,750/x - Step 3: Cross multiply
7,067,626x = 15,386,750 × 15,386,750 - Step 4: Simplify right side
7,067,626x = 236,752,075,562,500 - Step 5: Solve for x
x = 236,752,075,562,500/7,067,626 - Step 6: Final answer
x = 33,498,104.68
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.