Finding the Third Proportional to 2,910,847,850 and 6,331,706,354
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Solution
The third proportional to 2,910,847,850 and 6,331,706,354 is: 13,772,793,158.28
Step by Step Solution
- Step 1: Write the proportion equation
2,910,847,850 : 6,331,706,354 = 6,331,706,354 : x - Step 2: Convert to fraction form
2,910,847,850/6,331,706,354 = 6,331,706,354/x - Step 3: Cross multiply
2,910,847,850x = 6,331,706,354 × 6,331,706,354 - Step 4: Simplify right side
2,910,847,850x = 40,090,505,353,283,977,216 - Step 5: Solve for x
x = 40,090,505,353,283,977,216/2,910,847,850 - Step 6: Final answer
x = 13,772,793,158.28
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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.