Finding the Third Proportional to 2,881,165,140 and 6,199,135,416
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Solution
The third proportional to 2,881,165,140 and 6,199,135,416 is: 13,338,103,870.68
Step by Step Solution
- Step 1: Write the proportion equation
2,881,165,140 : 6,199,135,416 = 6,199,135,416 : x - Step 2: Convert to fraction form
2,881,165,140/6,199,135,416 = 6,199,135,416/x - Step 3: Cross multiply
2,881,165,140x = 6,199,135,416 × 6,199,135,416 - Step 4: Simplify right side
2,881,165,140x = 38,429,279,905,905,491,968 - Step 5: Solve for x
x = 38,429,279,905,905,491,968/2,881,165,140 - Step 6: Final answer
x = 13,338,103,870.68
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.