Finding the Fourth Proportional to 36,323,519,888,614, 54,488,590,461,972 and 11,840,056,407,153
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Solution
The fourth proportional to 36,323,519,888,614, 54,488,590,461,972 and 11,840,056,407,153 is: 17,761,163,747,190.59
Step by Step Solution
- Step 1: Write the proportion equation
36,323,519,888,614 : 54,488,590,461,972 = 11,840,056,407,153 : x - Step 2: Convert to fraction form
36,323,519,888,614/54,488,590,461,972 = 11,840,056,407,153/x - Step 3: Cross multiply
36,323,519,888,614x = 54,488,590,461,972 × 11,840,056,407,153 - Step 4: Simplify right side
36,323,519,888,614x = 645,147,984,616,007,432,962,834,432 - Step 5: Solve for x
x = 645,147,984,616,007,432,962,834,432/36,323,519,888,614 - Step 6: Final answer
x = 17,761,163,747,190.59
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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.