Finding the Fourth Proportional to 447,049,033,835.71, 616,924,528,310.95 and 244,052,804,481.79
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Solution
The fourth proportional to 447,049,033,835.71, 616,924,528,310.95 and 244,052,804,481.79 is: 336,791,156,880.62
Step by Step Solution
- Step 1: Write the proportion equation
447,049,033,835.71 : 616,924,528,310.95 = 244,052,804,481.79 : x - Step 2: Convert to fraction form
447,049,033,835.71/616,924,528,310.95 = 244,052,804,481.79/x - Step 3: Cross multiply
447,049,033,835.71x = 616,924,528,310.95 × 244,052,804,481.79 - Step 4: Simplify right side
447,049,033,835.71x = 150,562,161,287,892,796,702,720 - Step 5: Solve for x
x = 150,562,161,287,892,796,702,720/447,049,033,835.71 - Step 6: Final answer
x = 336,791,156,880.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.