Finding the Fourth Proportional to 24,485,702,931,606, 33,790,069,234,788 and 13,374,358,942,516
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Solution
The fourth proportional to 24,485,702,931,606, 33,790,069,234,788 and 13,374,358,942,516 is: 18,456,505,655,599.75
Step by Step Solution
- Step 1: Write the proportion equation
24,485,702,931,606 : 33,790,069,234,788 = 13,374,358,942,516 : x - Step 2: Convert to fraction form
24,485,702,931,606/33,790,069,234,788 = 13,374,358,942,516/x - Step 3: Cross multiply
24,485,702,931,606x = 33,790,069,234,788 × 13,374,358,942,516 - Step 4: Simplify right side
24,485,702,931,606x = 451,920,514,638,521,651,972,538,368 - Step 5: Solve for x
x = 451,920,514,638,521,651,972,538,368/24,485,702,931,606 - Step 6: Final answer
x = 18,456,505,655,599.75
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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.