Finding the Third Proportional to 8,996,203 and 19,589,725
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Solution
The third proportional to 8,996,203 and 19,589,725 is: 42,657,699.65
Step by Step Solution
- Step 1: Write the proportion equation
8,996,203 : 19,589,725 = 19,589,725 : x - Step 2: Convert to fraction form
8,996,203/19,589,725 = 19,589,725/x - Step 3: Cross multiply
8,996,203x = 19,589,725 × 19,589,725 - Step 4: Simplify right side
8,996,203x = 383,757,325,575,625 - Step 5: Solve for x
x = 383,757,325,575,625/8,996,203 - Step 6: Final answer
x = 42,657,699.65
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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.