Finding the Fourth Proportional to 33,542,571,829,587, 50,318,888,540,738 and 11,781,243,675,039
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Solution
The fourth proportional to 33,542,571,829,587, 50,318,888,540,738 and 11,781,243,675,039 is: 17,673,632,492,087.33
Step by Step Solution
- Step 1: Write the proportion equation
33,542,571,829,587 : 50,318,888,540,738 = 11,781,243,675,039 : x - Step 2: Convert to fraction form
33,542,571,829,587/50,318,888,540,738 = 11,781,243,675,039/x - Step 3: Cross multiply
33,542,571,829,587x = 50,318,888,540,738 × 11,781,243,675,039 - Step 4: Simplify right side
33,542,571,829,587x = 592,819,087,355,561,953,854,488,576 - Step 5: Solve for x
x = 592,819,087,355,561,953,854,488,576/33,542,571,829,587 - Step 6: Final answer
x = 17,673,632,492,087.33
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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.