Finding the Fourth Proportional to 2,371,066,169.85, 3,556,607,063.18 and 600,435,919.53
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Solution
The fourth proportional to 2,371,066,169.85, 3,556,607,063.18 and 600,435,919.53 is: 900,655,856.65
Step by Step Solution
- Step 1: Write the proportion equation
2,371,066,169.85 : 3,556,607,063.18 = 600,435,919.53 : x - Step 2: Convert to fraction form
2,371,066,169.85/3,556,607,063.18 = 600,435,919.53/x - Step 3: Cross multiply
2,371,066,169.85x = 3,556,607,063.18 × 600,435,919.53 - Step 4: Simplify right side
2,371,066,169.85x = 2,135,514,632,384,374,016 - Step 5: Solve for x
x = 2,135,514,632,384,374,016/2,371,066,169.85 - Step 6: Final answer
x = 900,655,856.65
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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.