Finding the Fourth Proportional to 14,480,972,952.26, 21,709,737,600.70 and 4,527,293,107.53
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Solution
The fourth proportional to 14,480,972,952.26, 21,709,737,600.70 and 4,527,293,107.53 is: 6,787,274,980.07
Step by Step Solution
- Step 1: Write the proportion equation
14,480,972,952.26 : 21,709,737,600.70 = 4,527,293,107.53 : x - Step 2: Convert to fraction form
14,480,972,952.26/21,709,737,600.70 = 4,527,293,107.53/x - Step 3: Cross multiply
14,480,972,952.26x = 21,709,737,600.70 × 4,527,293,107.53 - Step 4: Simplify right side
14,480,972,952.26x = 98,286,345,405,924,933,632 - Step 5: Solve for x
x = 98,286,345,405,924,933,632/14,480,972,952.26 - Step 6: Final answer
x = 6,787,274,980.07
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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.