Finding the Fourth Proportional to 4,825,702,593.90, 6,659,299,727.94 and 2,653,050,552.54
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Solution
The fourth proportional to 4,825,702,593.90, 6,659,299,727.94 and 2,653,050,552.54 is: 3,661,116,382.32
Step by Step Solution
- Step 1: Write the proportion equation
4,825,702,593.90 : 6,659,299,727.94 = 2,653,050,552.54 : x - Step 2: Convert to fraction form
4,825,702,593.90/6,659,299,727.94 = 2,653,050,552.54/x - Step 3: Cross multiply
4,825,702,593.90x = 6,659,299,727.94 × 2,653,050,552.54 - Step 4: Simplify right side
4,825,702,593.90x = 17,667,458,822,740,686,848 - Step 5: Solve for x
x = 17,667,458,822,740,686,848/4,825,702,593.90 - Step 6: Final answer
x = 3,661,116,382.32
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1.5x scale
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.