Finding the Fourth Proportional to 9,617,849,354.97, 14,416,704,975.06 and 4,024,990,843.02
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Solution
The fourth proportional to 9,617,849,354.97, 14,416,704,975.06 and 4,024,990,843.02 is: 6,033,272,446.83
Step by Step Solution
- Step 1: Write the proportion equation
9,617,849,354.97 : 14,416,704,975.06 = 4,024,990,843.02 : x - Step 2: Convert to fraction form
9,617,849,354.97/14,416,704,975.06 = 4,024,990,843.02/x - Step 3: Cross multiply
9,617,849,354.97x = 14,416,704,975.06 × 4,024,990,843.02 - Step 4: Simplify right side
9,617,849,354.97x = 58,027,105,511,137,378,304 - Step 5: Solve for x
x = 58,027,105,511,137,378,304/9,617,849,354.97 - Step 6: Final answer
x = 6,033,272,446.83
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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.