Finding the Fourth Proportional to 1,796,276,247.40, 2,694,414,371.10 and 1,574,119,037.80
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Solution
The fourth proportional to 1,796,276,247.40, 2,694,414,371.10 and 1,574,119,037.80 is: 2,361,178,556.70
Step by Step Solution
- Step 1: Write the proportion equation
1,796,276,247.40 : 2,694,414,371.10 = 1,574,119,037.80 : x - Step 2: Convert to fraction form
1,796,276,247.40/2,694,414,371.10 = 1,574,119,037.80/x - Step 3: Cross multiply
1,796,276,247.40x = 2,694,414,371.10 × 1,574,119,037.80 - Step 4: Simplify right side
1,796,276,247.40x = 4,241,328,957,270,424,064 - Step 5: Solve for x
x = 4,241,328,957,270,424,064/1,796,276,247.40 - Step 6: Final answer
x = 2,361,178,556.70
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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.