Finding the Fourth Proportional to 97,033,592,670.63, 145,553,354,166.05 and 33,290,044,394.10
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Solution
The fourth proportional to 97,033,592,670.63, 145,553,354,166.05 and 33,290,044,394.10 is: 49,936,083,870.93
Step by Step Solution
- Step 1: Write the proportion equation
97,033,592,670.63 : 145,553,354,166.05 = 33,290,044,394.10 : x - Step 2: Convert to fraction form
97,033,592,670.63/145,553,354,166.05 = 33,290,044,394.10/x - Step 3: Cross multiply
97,033,592,670.63x = 145,553,354,166.05 × 33,290,044,394.10 - Step 4: Simplify right side
97,033,592,670.63x = 4,845,477,621,897,964,290,048 - Step 5: Solve for x
x = 4,845,477,621,897,964,290,048/97,033,592,670.63 - Step 6: Final answer
x = 49,936,083,870.93
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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.