Finding the Fourth Proportional to 47,391,227,610,160, 65,394,664,992,708 and 26,576,658,921,300
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Solution
The fourth proportional to 47,391,227,610,160, 65,394,664,992,708 and 26,576,658,921,300 is: 36,672,856,864,574.69
Step by Step Solution
- Step 1: Write the proportion equation
47,391,227,610,160 : 65,394,664,992,708 = 26,576,658,921,300 : x - Step 2: Convert to fraction form
47,391,227,610,160/65,394,664,992,708 = 26,576,658,921,300/x - Step 3: Cross multiply
47,391,227,610,160x = 65,394,664,992,708 × 26,576,658,921,300 - Step 4: Simplify right side
47,391,227,610,160x = 1,737,971,706,783,877,777,787,453,440 - Step 5: Solve for x
x = 1,737,971,706,783,877,777,787,453,440/47,391,227,610,160 - Step 6: Final answer
x = 36,672,856,864,574.69
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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.