Finding the Third Proportional to 10,254,549 and 15,873,102
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Solution
The third proportional to 10,254,549 and 15,873,102 is: 24,570,107.09
Step by Step Solution
- Step 1: Write the proportion equation
10,254,549 : 15,873,102 = 15,873,102 : x - Step 2: Convert to fraction form
10,254,549/15,873,102 = 15,873,102/x - Step 3: Cross multiply
10,254,549x = 15,873,102 × 15,873,102 - Step 4: Simplify right side
10,254,549x = 251,955,367,102,404 - Step 5: Solve for x
x = 251,955,367,102,404/10,254,549 - Step 6: Final answer
x = 24,570,107.09
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.