Finding the Fourth Proportional to 26,082,372,495.08, 39,125,812,418.41 and 7,195,660,165.11
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Solution
The fourth proportional to 26,082,372,495.08, 39,125,812,418.41 and 7,195,660,165.11 is: 10,794,111,996.52
Step by Step Solution
- Step 1: Write the proportion equation
26,082,372,495.08 : 39,125,812,418.41 = 7,195,660,165.11 : x - Step 2: Convert to fraction form
26,082,372,495.08/39,125,812,418.41 = 7,195,660,165.11/x - Step 3: Cross multiply
26,082,372,495.08x = 39,125,812,418.41 × 7,195,660,165.11 - Step 4: Simplify right side
26,082,372,495.08x = 281,536,049,846,718,988,288 - Step 5: Solve for x
x = 281,536,049,846,718,988,288/26,082,372,495.08 - Step 6: Final answer
x = 10,794,111,996.52
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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.