Finding the Fourth Proportional to 4,387,373,570.17, 6,054,587,262.57 and 2,380,208,704.84
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Solution
The fourth proportional to 4,387,373,570.17, 6,054,587,262.57 and 2,380,208,704.84 is: 3,284,694,379.47
Step by Step Solution
- Step 1: Write the proportion equation
4,387,373,570.17 : 6,054,587,262.57 = 2,380,208,704.84 : x - Step 2: Convert to fraction form
4,387,373,570.17/6,054,587,262.57 = 2,380,208,704.84/x - Step 3: Cross multiply
4,387,373,570.17x = 6,054,587,262.57 × 2,380,208,704.84 - Step 4: Simplify right side
4,387,373,570.17x = 14,411,181,306,582,501,376 - Step 5: Solve for x
x = 14,411,181,306,582,501,376/4,387,373,570.17 - Step 6: Final answer
x = 3,284,694,379.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.