Finding the Third Proportional to 269,529,616.13 and 579,913,759.13
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Solution
The third proportional to 269,529,616.13 and 579,913,759.13 is: 1,247,729,184.12
Step by Step Solution
- Step 1: Write the proportion equation
269,529,616.13 : 579,913,759.13 = 579,913,759.13 : x - Step 2: Convert to fraction form
269,529,616.13/579,913,759.13 = 579,913,759.13/x - Step 3: Cross multiply
269,529,616.13x = 579,913,759.13 × 579,913,759.13 - Step 4: Simplify right side
269,529,616.13x = 336,299,968,022,488,512 - Step 5: Solve for x
x = 336,299,968,022,488,512/269,529,616.13 - Step 6: Final answer
x = 1,247,729,184.12
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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.