Finding the Fourth Proportional to 4,074,268,126.68, 6,105,164,536.35 and 2,741,359,094.28
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Solution
The fourth proportional to 4,074,268,126.68, 6,105,164,536.35 and 2,741,359,094.28 is: 4,107,841,654.85
Step by Step Solution
- Step 1: Write the proportion equation
4,074,268,126.68 : 6,105,164,536.35 = 2,741,359,094.28 : x - Step 2: Convert to fraction form
4,074,268,126.68/6,105,164,536.35 = 2,741,359,094.28/x - Step 3: Cross multiply
4,074,268,126.68x = 6,105,164,536.35 × 2,741,359,094.28 - Step 4: Simplify right side
4,074,268,126.68x = 16,736,448,323,798,814,720 - Step 5: Solve for x
x = 16,736,448,323,798,814,720/4,074,268,126.68 - Step 6: Final answer
x = 4,107,841,654.85
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.