Finding the Third Proportional to 791,746,670 and 1,706,107,738
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Solution
The third proportional to 791,746,670 and 1,706,107,738 is: 3,676,433,035.91
Step by Step Solution
- Step 1: Write the proportion equation
791,746,670 : 1,706,107,738 = 1,706,107,738 : x - Step 2: Convert to fraction form
791,746,670/1,706,107,738 = 1,706,107,738/x - Step 3: Cross multiply
791,746,670x = 1,706,107,738 × 1,706,107,738 - Step 4: Simplify right side
791,746,670x = 2,910,803,613,663,476,736 - Step 5: Solve for x
x = 2,910,803,613,663,476,736/791,746,670 - Step 6: Final answer
x = 3,676,433,035.91
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.