Finding the Fourth Proportional to 241,274,385.80, 362,033,809.84 and 110,102,124.98
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Solution
The fourth proportional to 241,274,385.80, 362,033,809.84 and 110,102,124.98 is: 165,208,965.90
Step by Step Solution
- Step 1: Write the proportion equation
241,274,385.80 : 362,033,809.84 = 110,102,124.98 : x - Step 2: Convert to fraction form
241,274,385.80/362,033,809.84 = 110,102,124.98/x - Step 3: Cross multiply
241,274,385.80x = 362,033,809.84 × 110,102,124.98 - Step 4: Simplify right side
241,274,385.80x = 39,860,691,776,997,312 - Step 5: Solve for x
x = 39,860,691,776,997,312/241,274,385.80 - Step 6: Final answer
x = 165,208,965.90
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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.