Finding the Third Proportional to 4,062,306,897 and 5,613,185,283.75
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Solution
The third proportional to 4,062,306,897 and 5,613,185,283.75 is: 7,756,146,895.99
Step by Step Solution
- Step 1: Write the proportion equation
4,062,306,897 : 5,613,185,283.75 = 5,613,185,283.75 : x - Step 2: Convert to fraction form
4,062,306,897/5,613,185,283.75 = 5,613,185,283.75/x - Step 3: Cross multiply
4,062,306,897x = 5,613,185,283.75 × 5,613,185,283.75 - Step 4: Simplify right side
4,062,306,897x = 31,507,849,029,707,567,104 - Step 5: Solve for x
x = 31,507,849,029,707,567,104/4,062,306,897 - Step 6: Final answer
x = 7,756,146,895.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.