Finding the Third Proportional to 8,455,277 and 18,106,294.50
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Solution
The third proportional to 8,455,277 and 18,106,294.50 is: 38,773,170.95
Step by Step Solution
- Step 1: Write the proportion equation
8,455,277 : 18,106,294.50 = 18,106,294.50 : x - Step 2: Convert to fraction form
8,455,277/18,106,294.50 = 18,106,294.50/x - Step 3: Cross multiply
8,455,277x = 18,106,294.50 × 18,106,294.50 - Step 4: Simplify right side
8,455,277x = 327,837,900,520,730.25 - Step 5: Solve for x
x = 327,837,900,520,730.25/8,455,277 - Step 6: Final answer
x = 38,773,170.95
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.