Finding the Third Proportional to 2,949,556,638 and 6,319,827,249
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Solution
The third proportional to 2,949,556,638 and 6,319,827,249 is: 13,541,091,546.66
Step by Step Solution
- Step 1: Write the proportion equation
2,949,556,638 : 6,319,827,249 = 6,319,827,249 : x - Step 2: Convert to fraction form
2,949,556,638/6,319,827,249 = 6,319,827,249/x - Step 3: Cross multiply
2,949,556,638x = 6,319,827,249 × 6,319,827,249 - Step 4: Simplify right side
2,949,556,638x = 39,940,216,457,202,909,184 - Step 5: Solve for x
x = 39,940,216,457,202,909,184/2,949,556,638 - Step 6: Final answer
x = 13,541,091,546.66
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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.