Finding the Third Proportional to 1,128,589,769 and 1,743,206,796
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Solution
The third proportional to 1,128,589,769 and 1,743,206,796 is: 2,692,537,197.38
Step by Step Solution
- Step 1: Write the proportion equation
1,128,589,769 : 1,743,206,796 = 1,743,206,796 : x - Step 2: Convert to fraction form
1,128,589,769/1,743,206,796 = 1,743,206,796/x - Step 3: Cross multiply
1,128,589,769x = 1,743,206,796 × 1,743,206,796 - Step 4: Simplify right side
1,128,589,769x = 3,038,769,933,620,585,472 - Step 5: Solve for x
x = 3,038,769,933,620,585,472/1,128,589,769 - Step 6: Final answer
x = 2,692,537,197.38
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.