Finding the Fourth Proportional to 3,059,756,357.44, 4,590,571,208.68 and 1,566,844,938.82
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Solution
The fourth proportional to 3,059,756,357.44, 4,590,571,208.68 and 1,566,844,938.82 is: 2,350,747,061.00
Step by Step Solution
- Step 1: Write the proportion equation
3,059,756,357.44 : 4,590,571,208.68 = 1,566,844,938.82 : x - Step 2: Convert to fraction form
3,059,756,357.44/4,590,571,208.68 = 1,566,844,938.82/x - Step 3: Cross multiply
3,059,756,357.44x = 4,590,571,208.68 × 1,566,844,938.82 - Step 4: Simplify right side
3,059,756,357.44x = 7,192,713,264,613,067,776 - Step 5: Solve for x
x = 7,192,713,264,613,067,776/3,059,756,357.44 - Step 6: Final answer
x = 2,350,747,061.00
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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.