Finding the Fourth Proportional to 9,505,509,561.18, 14,252,453,033.50 and 4,532,752,351.26
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Solution
The fourth proportional to 9,505,509,561.18, 14,252,453,033.50 and 4,532,752,351.26 is: 6,796,357,373.90
Step by Step Solution
- Step 1: Write the proportion equation
9,505,509,561.18 : 14,252,453,033.50 = 4,532,752,351.26 : x - Step 2: Convert to fraction form
9,505,509,561.18/14,252,453,033.50 = 4,532,752,351.26/x - Step 3: Cross multiply
9,505,509,561.18x = 14,252,453,033.50 × 4,532,752,351.26 - Step 4: Simplify right side
9,505,509,561.18x = 64,602,839,998,810,775,552 - Step 5: Solve for x
x = 64,602,839,998,810,775,552/9,505,509,561.18 - Step 6: Final answer
x = 6,796,357,373.90
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1.5x scale
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.