Finding the Fourth Proportional to 2,364,538,643.10, 3,546,807,964.65 and 1,493,825,708.70
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Solution
The fourth proportional to 2,364,538,643.10, 3,546,807,964.65 and 1,493,825,708.70 is: 2,240,738,563.05
Step by Step Solution
- Step 1: Write the proportion equation
2,364,538,643.10 : 3,546,807,964.65 = 1,493,825,708.70 : x - Step 2: Convert to fraction form
2,364,538,643.10/3,546,807,964.65 = 1,493,825,708.70/x - Step 3: Cross multiply
2,364,538,643.10x = 3,546,807,964.65 × 1,493,825,708.70 - Step 4: Simplify right side
2,364,538,643.10x = 5,298,312,921,416,090,624 - Step 5: Solve for x
x = 5,298,312,921,416,090,624/2,364,538,643.10 - Step 6: Final answer
x = 2,240,738,563.05
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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.