Finding the Third Proportional to 46,793,187 and 100,985,031
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Solution
The third proportional to 46,793,187 and 100,985,031 is: 217,937,207.10
Step by Step Solution
- Step 1: Write the proportion equation
46,793,187 : 100,985,031 = 100,985,031 : x - Step 2: Convert to fraction form
46,793,187/100,985,031 = 100,985,031/x - Step 3: Cross multiply
46,793,187x = 100,985,031 × 100,985,031 - Step 4: Simplify right side
46,793,187x = 10,197,976,486,070,960 - Step 5: Solve for x
x = 10,197,976,486,070,960/46,793,187 - Step 6: Final answer
x = 217,937,207.10
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.