Finding the Third Proportional to 1,377,256,416 and 2,950,996,542
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Solution
The third proportional to 1,377,256,416 and 2,950,996,542 is: 6,322,991,484.90
Step by Step Solution
- Step 1: Write the proportion equation
1,377,256,416 : 2,950,996,542 = 2,950,996,542 : x - Step 2: Convert to fraction form
1,377,256,416/2,950,996,542 = 2,950,996,542/x - Step 3: Cross multiply
1,377,256,416x = 2,950,996,542 × 2,950,996,542 - Step 4: Simplify right side
1,377,256,416x = 8,708,380,590,895,958,016 - Step 5: Solve for x
x = 8,708,380,590,895,958,016/1,377,256,416 - Step 6: Final answer
x = 6,322,991,484.90
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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.