Finding the Fourth Proportional to 1,827,608,552.44, 2,741,673,130.14 and 567,181,567.42
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Solution
The fourth proportional to 1,827,608,552.44, 2,741,673,130.14 and 567,181,567.42 is: 850,853,133.31
Step by Step Solution
- Step 1: Write the proportion equation
1,827,608,552.44 : 2,741,673,130.14 = 567,181,567.42 : x - Step 2: Convert to fraction form
1,827,608,552.44/2,741,673,130.14 = 567,181,567.42/x - Step 3: Cross multiply
1,827,608,552.44x = 2,741,673,130.14 × 567,181,567.42 - Step 4: Simplify right side
1,827,608,552.44x = 1,555,026,463,306,102,528 - Step 5: Solve for x
x = 1,555,026,463,306,102,528/1,827,608,552.44 - Step 6: Final answer
x = 850,853,133.31
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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.