Finding the Fourth Proportional to 47,758,857,155,897, 71,645,448,723,188 and 16,774,466,092,096
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Solution
The fourth proportional to 47,758,857,155,897, 71,645,448,723,188 and 16,774,466,092,096 is: 25,164,215,013,292.59
Step by Step Solution
- Step 1: Write the proportion equation
47,758,857,155,897 : 71,645,448,723,188 = 16,774,466,092,096 : x - Step 2: Convert to fraction form
47,758,857,155,897/71,645,448,723,188 = 16,774,466,092,096/x - Step 3: Cross multiply
47,758,857,155,897x = 71,645,448,723,188 × 16,774,466,092,096 - Step 4: Simplify right side
47,758,857,155,897x = 1,201,814,150,260,119,719,529,938,944 - Step 5: Solve for x
x = 1,201,814,150,260,119,719,529,938,944/47,758,857,155,897 - Step 6: Final answer
x = 25,164,215,013,292.59
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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.