Finding the Third Proportional to 775,291,887 and 1,701,222,696
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Solution
The third proportional to 775,291,887 and 1,701,222,696 is: 3,732,992,321.88
Step by Step Solution
- Step 1: Write the proportion equation
775,291,887 : 1,701,222,696 = 1,701,222,696 : x - Step 2: Convert to fraction form
775,291,887/1,701,222,696 = 1,701,222,696/x - Step 3: Cross multiply
775,291,887x = 1,701,222,696 × 1,701,222,696 - Step 4: Simplify right side
775,291,887x = 2,894,158,661,385,508,352 - Step 5: Solve for x
x = 2,894,158,661,385,508,352/775,291,887 - Step 6: Final answer
x = 3,732,992,321.88
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.