Finding the Third Proportional to 775,291,889 and 1,701,222,699
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Solution
The third proportional to 775,291,889 and 1,701,222,699 is: 3,732,992,325.41
Step by Step Solution
- Step 1: Write the proportion equation
775,291,889 : 1,701,222,699 = 1,701,222,699 : x - Step 2: Convert to fraction form
775,291,889/1,701,222,699 = 1,701,222,699/x - Step 3: Cross multiply
775,291,889x = 1,701,222,699 × 1,701,222,699 - Step 4: Simplify right side
775,291,889x = 2,894,158,671,592,844,800 - Step 5: Solve for x
x = 2,894,158,671,592,844,800/775,291,889 - Step 6: Final answer
x = 3,732,992,325.41
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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.