Finding the Fourth Proportional to 6,837,246,010.08, 10,255,853,070 and 4,491,215,658
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Solution
The fourth proportional to 6,837,246,010.08, 10,255,853,070 and 4,491,215,658 is: 6,736,813,013.05
Step by Step Solution
- Step 1: Write the proportion equation
6,837,246,010.08 : 10,255,853,070 = 4,491,215,658 : x - Step 2: Convert to fraction form
6,837,246,010.08/10,255,853,070 = 4,491,215,658/x - Step 3: Cross multiply
6,837,246,010.08x = 10,255,853,070 × 4,491,215,658 - Step 4: Simplify right side
6,837,246,010.08x = 46,061,247,894,131,367,936 - Step 5: Solve for x
x = 46,061,247,894,131,367,936/6,837,246,010.08 - Step 6: Final answer
x = 6,736,813,013.05
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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.