Finding the Fourth Proportional to 41,995,319,167,876, 57,952,282,319,532 and 23,245,682,768,432
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Solution
The fourth proportional to 41,995,319,167,876, 57,952,282,319,532 and 23,245,682,768,432 is: 32,078,345,806,142.52
Step by Step Solution
- Step 1: Write the proportion equation
41,995,319,167,876 : 57,952,282,319,532 = 23,245,682,768,432 : x - Step 2: Convert to fraction form
41,995,319,167,876/57,952,282,319,532 = 23,245,682,768,432/x - Step 3: Cross multiply
41,995,319,167,876x = 57,952,282,319,532 × 23,245,682,768,432 - Step 4: Simplify right side
41,995,319,167,876x = 1,347,140,370,506,451,600,755,654,656 - Step 5: Solve for x
x = 1,347,140,370,506,451,600,755,654,656/41,995,319,167,876 - Step 6: Final answer
x = 32,078,345,806,142.52
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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.