Finding the Third Proportional to 4,612,482,068 and 6,888,497,910
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Solution
The third proportional to 4,612,482,068 and 6,888,497,910 is: 10,287,607,140.04
Step by Step Solution
- Step 1: Write the proportion equation
4,612,482,068 : 6,888,497,910 = 6,888,497,910 : x - Step 2: Convert to fraction form
4,612,482,068/6,888,497,910 = 6,888,497,910/x - Step 3: Cross multiply
4,612,482,068x = 6,888,497,910 × 6,888,497,910 - Step 4: Simplify right side
4,612,482,068x = 47,451,403,456,074,366,976 - Step 5: Solve for x
x = 47,451,403,456,074,366,976/4,612,482,068 - Step 6: Final answer
x = 10,287,607,140.04
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.