Finding the Third Proportional to 259,717,135,985 and 558,520,807,860
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Solution
The third proportional to 259,717,135,985 and 558,520,807,860 is: 1,201,097,076,746.62
Step by Step Solution
- Step 1: Write the proportion equation
259,717,135,985 : 558,520,807,860 = 558,520,807,860 : x - Step 2: Convert to fraction form
259,717,135,985/558,520,807,860 = 558,520,807,860/x - Step 3: Cross multiply
259,717,135,985x = 558,520,807,860 × 558,520,807,860 - Step 4: Simplify right side
259,717,135,985x = 311,945,492,812,587,042,078,720 - Step 5: Solve for x
x = 311,945,492,812,587,042,078,720/259,717,135,985 - Step 6: Final answer
x = 1,201,097,076,746.62
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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.