Finding the Fourth Proportional to 4,069,387,891.60, 6,104,081,837.40 and 4,034,950,514.80
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Solution
The fourth proportional to 4,069,387,891.60, 6,104,081,837.40 and 4,034,950,514.80 is: 6,052,425,772.20
Step by Step Solution
- Step 1: Write the proportion equation
4,069,387,891.60 : 6,104,081,837.40 = 4,034,950,514.80 : x - Step 2: Convert to fraction form
4,069,387,891.60/6,104,081,837.40 = 4,034,950,514.80/x - Step 3: Cross multiply
4,069,387,891.60x = 6,104,081,837.40 × 4,034,950,514.80 - Step 4: Simplify right side
4,069,387,891.60x = 24,629,668,152,198,459,392 - Step 5: Solve for x
x = 24,629,668,152,198,459,392/4,069,387,891.60 - Step 6: Final answer
x = 6,052,425,772.20
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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.