Finding the Fourth Proportional to 4,558,555,042,331.80, 6,290,805,958,418 and 2,607,590,793,205.20
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Solution
The fourth proportional to 4,558,555,042,331.80, 6,290,805,958,418 and 2,607,590,793,205.20 is: 3,598,475,294,623.24
Step by Step Solution
- Step 1: Write the proportion equation
4,558,555,042,331.80 : 6,290,805,958,418 = 2,607,590,793,205.20 : x - Step 2: Convert to fraction form
4,558,555,042,331.80/6,290,805,958,418 = 2,607,590,793,205.20/x - Step 3: Cross multiply
4,558,555,042,331.80x = 6,290,805,958,418 × 2,607,590,793,205.20 - Step 4: Simplify right side
4,558,555,042,331.80x = 16,403,847,699,011,191,548,411,904 - Step 5: Solve for x
x = 16,403,847,699,011,191,548,411,904/4,558,555,042,331.80 - Step 6: Final answer
x = 3,598,475,294,623.24
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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.