Finding the Fourth Proportional to 2,462,184,310.23, 3,395,274,689.61 and 2,106,130,735.35
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Solution
The fourth proportional to 2,462,184,310.23, 3,395,274,689.61 and 2,106,130,735.35 is: 2,904,288,013.30
Step by Step Solution
- Step 1: Write the proportion equation
2,462,184,310.23 : 3,395,274,689.61 = 2,106,130,735.35 : x - Step 2: Convert to fraction form
2,462,184,310.23/3,395,274,689.61 = 2,106,130,735.35/x - Step 3: Cross multiply
2,462,184,310.23x = 3,395,274,689.61 × 2,106,130,735.35 - Step 4: Simplify right side
2,462,184,310.23x = 7,150,892,378,743,552,000 - Step 5: Solve for x
x = 7,150,892,378,743,552,000/2,462,184,310.23 - Step 6: Final answer
x = 2,904,288,013.30
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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.