Finding the Fourth Proportional to 4,095,704,383.60, 6,143,556,575.40 and 2,354,278,514.80
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Solution
The fourth proportional to 4,095,704,383.60, 6,143,556,575.40 and 2,354,278,514.80 is: 3,531,417,772.20
Step by Step Solution
- Step 1: Write the proportion equation
4,095,704,383.60 : 6,143,556,575.40 = 2,354,278,514.80 : x - Step 2: Convert to fraction form
4,095,704,383.60/6,143,556,575.40 = 2,354,278,514.80/x - Step 3: Cross multiply
4,095,704,383.60x = 6,143,556,575.40 × 2,354,278,514.80 - Step 4: Simplify right side
4,095,704,383.60x = 14,463,643,249,922,486,272 - Step 5: Solve for x
x = 14,463,643,249,922,486,272/4,095,704,383.60 - Step 6: Final answer
x = 3,531,417,772.20
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1.5x scale
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.