Finding the Fourth Proportional to 26,043,082.49, 39,060,821.14 and 7,594,069.91
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Solution
The fourth proportional to 26,043,082.49, 39,060,821.14 and 7,594,069.91 is: 11,389,996.03
Step by Step Solution
- Step 1: Write the proportion equation
26,043,082.49 : 39,060,821.14 = 7,594,069.91 : x - Step 2: Convert to fraction form
26,043,082.49/39,060,821.14 = 7,594,069.91/x - Step 3: Cross multiply
26,043,082.49x = 39,060,821.14 × 7,594,069.91 - Step 4: Simplify right side
26,043,082.49x = 296,630,606,264,876.62 - Step 5: Solve for x
x = 296,630,606,264,876.62/26,043,082.49 - Step 6: Final answer
x = 11,389,996.03
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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.