Finding the Fourth Proportional to 97,033,592,669.06, 145,553,354,163.71 and 33,290,044,392.53
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Solution
The fourth proportional to 97,033,592,669.06, 145,553,354,163.71 and 33,290,044,392.53 is: 49,936,083,868.58
Step by Step Solution
- Step 1: Write the proportion equation
97,033,592,669.06 : 145,553,354,163.71 = 33,290,044,392.53 : x - Step 2: Convert to fraction form
97,033,592,669.06/145,553,354,163.71 = 33,290,044,392.53/x - Step 3: Cross multiply
97,033,592,669.06x = 145,553,354,163.71 × 33,290,044,392.53 - Step 4: Simplify right side
97,033,592,669.06x = 4,845,477,621,591,983,521,792 - Step 5: Solve for x
x = 4,845,477,621,591,983,521,792/97,033,592,669.06 - Step 6: Final answer
x = 49,936,083,868.58
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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.