Finding the Third Proportional to 346,486,800 and 770,442,586
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Solution
The third proportional to 346,486,800 and 770,442,586 is: 1,713,143,987.95
Step by Step Solution
- Step 1: Write the proportion equation
346,486,800 : 770,442,586 = 770,442,586 : x - Step 2: Convert to fraction form
346,486,800/770,442,586 = 770,442,586/x - Step 3: Cross multiply
346,486,800x = 770,442,586 × 770,442,586 - Step 4: Simplify right side
346,486,800x = 593,581,778,322,367,360 - Step 5: Solve for x
x = 593,581,778,322,367,360/346,486,800 - Step 6: Final answer
x = 1,713,143,987.95
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.