Finding the Fourth Proportional to 11,457,063,083,236, 15,810,811,274,203 and 6,518,684,707,986
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Solution
The fourth proportional to 11,457,063,083,236, 15,810,811,274,203 and 6,518,684,707,986 is: 8,995,821,435,670.17
Step by Step Solution
- Step 1: Write the proportion equation
11,457,063,083,236 : 15,810,811,274,203 = 6,518,684,707,986 : x - Step 2: Convert to fraction form
11,457,063,083,236/15,810,811,274,203 = 6,518,684,707,986/x - Step 3: Cross multiply
11,457,063,083,236x = 15,810,811,274,203 × 6,518,684,707,986 - Step 4: Simplify right side
11,457,063,083,236x = 103,065,693,673,999,745,490,616,320 - Step 5: Solve for x
x = 103,065,693,673,999,745,490,616,320/11,457,063,083,236 - Step 6: Final answer
x = 8,995,821,435,670.17
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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.