Finding the Third Proportional to 4,129,392,228 and 6,312,585,888
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Solution
The third proportional to 4,129,392,228 and 6,312,585,888 is: 9,650,025,571.12
Step by Step Solution
- Step 1: Write the proportion equation
4,129,392,228 : 6,312,585,888 = 6,312,585,888 : x - Step 2: Convert to fraction form
4,129,392,228/6,312,585,888 = 6,312,585,888/x - Step 3: Cross multiply
4,129,392,228x = 6,312,585,888 × 6,312,585,888 - Step 4: Simplify right side
4,129,392,228x = 39,848,740,593,376,747,520 - Step 5: Solve for x
x = 39,848,740,593,376,747,520/4,129,392,228 - Step 6: Final answer
x = 9,650,025,571.12
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.