Finding the Fourth Proportional to 606,461,633,516.82, 909,748,373,163.84 and 198,050,147,392.26
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Solution
The fourth proportional to 606,461,633,516.82, 909,748,373,163.84 and 198,050,147,392.26 is: 297,093,483,639.09
Step by Step Solution
- Step 1: Write the proportion equation
606,461,633,516.82 : 909,748,373,163.84 = 198,050,147,392.26 : x - Step 2: Convert to fraction form
606,461,633,516.82/909,748,373,163.84 = 198,050,147,392.26/x - Step 3: Cross multiply
606,461,633,516.82x = 909,748,373,163.84 × 198,050,147,392.26 - Step 4: Simplify right side
606,461,633,516.82x = 180,175,799,394,967,249,485,824 - Step 5: Solve for x
x = 180,175,799,394,967,249,485,824/606,461,633,516.82 - Step 6: Final answer
x = 297,093,483,639.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.