Finding the Fourth Proportional to 369,985,292.06, 554,796,334.51 and 183,023,220.14
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Solution
The fourth proportional to 369,985,292.06, 554,796,334.51 and 183,023,220.14 is: 274,444,995.09
Step by Step Solution
- Step 1: Write the proportion equation
369,985,292.06 : 554,796,334.51 = 183,023,220.14 : x - Step 2: Convert to fraction form
369,985,292.06/554,796,334.51 = 183,023,220.14/x - Step 3: Cross multiply
369,985,292.06x = 554,796,334.51 × 183,023,220.14 - Step 4: Simplify right side
369,985,292.06x = 101,540,611,663,888,800 - Step 5: Solve for x
x = 101,540,611,663,888,800/369,985,292.06 - Step 6: Final answer
x = 274,444,995.09
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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.