Finding the Third Proportional to 2,063,698,331,884 and 4,489,720,493,388
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Solution
The third proportional to 2,063,698,331,884 and 4,489,720,493,388 is: 9,767,701,895,822.07
Step by Step Solution
- Step 1: Write the proportion equation
2,063,698,331,884 : 4,489,720,493,388 = 4,489,720,493,388 : x - Step 2: Convert to fraction form
2,063,698,331,884/4,489,720,493,388 = 4,489,720,493,388/x - Step 3: Cross multiply
2,063,698,331,884x = 4,489,720,493,388 × 4,489,720,493,388 - Step 4: Simplify right side
2,063,698,331,884x = 20,157,590,108,748,185,847,463,936 - Step 5: Solve for x
x = 20,157,590,108,748,185,847,463,936/2,063,698,331,884 - Step 6: Final answer
x = 9,767,701,895,822.07
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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.