Finding the Fourth Proportional to 228,641,046,163, 343,000,641,733.62 and 94,262,077,880.44
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Solution
The fourth proportional to 228,641,046,163, 343,000,641,733.62 and 94,262,077,880.44 is: 141,409,225,275.70
Step by Step Solution
- Step 1: Write the proportion equation
228,641,046,163 : 343,000,641,733.62 = 94,262,077,880.44 : x - Step 2: Convert to fraction form
228,641,046,163/343,000,641,733.62 = 94,262,077,880.44/x - Step 3: Cross multiply
228,641,046,163x = 343,000,641,733.62 × 94,262,077,880.44 - Step 4: Simplify right side
228,641,046,163x = 32,331,953,204,135,387,463,680 - Step 5: Solve for x
x = 32,331,953,204,135,387,463,680/228,641,046,163 - Step 6: Final answer
x = 141,409,225,275.70
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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.