Finding the Fourth Proportional to 9,805,213,409,919.10, 14,707,875,093,741 and 3,270,577,449,874.80
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Solution
The fourth proportional to 9,805,213,409,919.10, 14,707,875,093,741 and 3,270,577,449,874.80 is: 4,905,884,513,283.78
Step by Step Solution
- Step 1: Write the proportion equation
9,805,213,409,919.10 : 14,707,875,093,741 = 3,270,577,449,874.80 : x - Step 2: Convert to fraction form
9,805,213,409,919.10/14,707,875,093,741 = 3,270,577,449,874.80/x - Step 3: Cross multiply
9,805,213,409,919.10x = 14,707,875,093,741 × 3,270,577,449,874.80 - Step 4: Simplify right side
9,805,213,409,919.10x = 48,103,244,617,164,525,431,422,976 - Step 5: Solve for x
x = 48,103,244,617,164,525,431,422,976/9,805,213,409,919.10 - Step 6: Final answer
x = 4,905,884,513,283.78
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.