Finding the Fourth Proportional to 60,597,620,902,980, 90,887,247,243,840 and 16,492,386,168,880
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Solution
The fourth proportional to 60,597,620,902,980, 90,887,247,243,840 and 16,492,386,168,880 is: 24,736,079,684,906.74
Step by Step Solution
- Step 1: Write the proportion equation
60,597,620,902,980 : 90,887,247,243,840 = 16,492,386,168,880 : x - Step 2: Convert to fraction form
60,597,620,902,980/90,887,247,243,840 = 16,492,386,168,880/x - Step 3: Cross multiply
60,597,620,902,980x = 90,887,247,243,840 × 16,492,386,168,880 - Step 4: Simplify right side
60,597,620,902,980x = 1,498,947,579,371,883,650,753,757,184 - Step 5: Solve for x
x = 1,498,947,579,371,883,650,753,757,184/60,597,620,902,980 - Step 6: Final answer
x = 24,736,079,684,906.74
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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.