Finding the Fourth Proportional to 14,812,067,679,317, 22,218,101,518,976 and 14,812,067,679,317
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Solution
The fourth proportional to 14,812,067,679,317, 22,218,101,518,976 and 14,812,067,679,317 is: 22,218,101,518,976
Step by Step Solution
- Step 1: Write the proportion equation
14,812,067,679,317 : 22,218,101,518,976 = 14,812,067,679,317 : x - Step 2: Convert to fraction form
14,812,067,679,317/22,218,101,518,976 = 14,812,067,679,317/x - Step 3: Cross multiply
14,812,067,679,317x = 22,218,101,518,976 × 14,812,067,679,317 - Step 4: Simplify right side
14,812,067,679,317x = 329,096,023,405,008,357,519,523,840 - Step 5: Solve for x
x = 329,096,023,405,008,357,519,523,840/14,812,067,679,317 - Step 6: Final answer
x = 22,218,101,518,976
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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.