Finding the Fourth Proportional to 5,701,730,107,189.80, 7,868,536,673,735.80 and 3,100,596,571,994
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Solution
The fourth proportional to 5,701,730,107,189.80, 7,868,536,673,735.80 and 3,100,596,571,994 is: 4,278,904,363,857.88
Step by Step Solution
- Step 1: Write the proportion equation
5,701,730,107,189.80 : 7,868,536,673,735.80 = 3,100,596,571,994 : x - Step 2: Convert to fraction form
5,701,730,107,189.80/7,868,536,673,735.80 = 3,100,596,571,994/x - Step 3: Cross multiply
5,701,730,107,189.80x = 7,868,536,673,735.80 × 3,100,596,571,994 - Step 4: Simplify right side
5,701,730,107,189.80x = 24,397,157,837,194,292,585,562,112 - Step 5: Solve for x
x = 24,397,157,837,194,292,585,562,112/5,701,730,107,189.80 - Step 6: Final answer
x = 4,278,904,363,857.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.