Finding the Fourth Proportional to 3,276,292,889.04, 4,914,409,692.42 and 1,035,340,573.44
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Solution
The fourth proportional to 3,276,292,889.04, 4,914,409,692.42 and 1,035,340,573.44 is: 1,553,001,493.27
Step by Step Solution
- Step 1: Write the proportion equation
3,276,292,889.04 : 4,914,409,692.42 = 1,035,340,573.44 : x - Step 2: Convert to fraction form
3,276,292,889.04/4,914,409,692.42 = 1,035,340,573.44/x - Step 3: Cross multiply
3,276,292,889.04x = 4,914,409,692.42 × 1,035,340,573.44 - Step 4: Simplify right side
3,276,292,889.04x = 5,088,087,749,069,216,768 - Step 5: Solve for x
x = 5,088,087,749,069,216,768/3,276,292,889.04 - Step 6: Final answer
x = 1,553,001,493.27
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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.