Finding the Fourth Proportional to 48,074,679.17, 66,343,082.18 and 26,048,195.88
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Solution
The fourth proportional to 48,074,679.17, 66,343,082.18 and 26,048,195.88 is: 35,946,523.82
Step by Step Solution
- Step 1: Write the proportion equation
48,074,679.17 : 66,343,082.18 = 26,048,195.88 : x - Step 2: Convert to fraction form
48,074,679.17/66,343,082.18 = 26,048,195.88/x - Step 3: Cross multiply
48,074,679.17x = 66,343,082.18 × 26,048,195.88 - Step 4: Simplify right side
48,074,679.17x = 1,728,117,599,777,336.25 - Step 5: Solve for x
x = 1,728,117,599,777,336.25/48,074,679.17 - Step 6: Final answer
x = 35,946,523.82
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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.