Finding the Fourth Proportional to 33,542,571,829,639, 50,318,888,540,814 and 11,781,243,675,090
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Solution
The fourth proportional to 33,542,571,829,639, 50,318,888,540,814 and 11,781,243,675,090 is: 17,673,632,492,163.13
Step by Step Solution
- Step 1: Write the proportion equation
33,542,571,829,639 : 50,318,888,540,814 = 11,781,243,675,090 : x - Step 2: Convert to fraction form
33,542,571,829,639/50,318,888,540,814 = 11,781,243,675,090/x - Step 3: Cross multiply
33,542,571,829,639x = 50,318,888,540,814 × 11,781,243,675,090 - Step 4: Simplify right side
33,542,571,829,639x = 592,819,087,359,023,628,775,587,840 - Step 5: Solve for x
x = 592,819,087,359,023,628,775,587,840/33,542,571,829,639 - Step 6: Final answer
x = 17,673,632,492,163.13
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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.