Finding the Fourth Proportional to 3,276,292,888.04, 4,914,409,690.92 and 1,035,340,572.44
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Solution
The fourth proportional to 3,276,292,888.04, 4,914,409,690.92 and 1,035,340,572.44 is: 1,553,001,491.77
Step by Step Solution
- Step 1: Write the proportion equation
3,276,292,888.04 : 4,914,409,690.92 = 1,035,340,572.44 : x - Step 2: Convert to fraction form
3,276,292,888.04/4,914,409,690.92 = 1,035,340,572.44/x - Step 3: Cross multiply
3,276,292,888.04x = 4,914,409,690.92 × 1,035,340,572.44 - Step 4: Simplify right side
3,276,292,888.04x = 5,088,087,742,601,796,608 - Step 5: Solve for x
x = 5,088,087,742,601,796,608/3,276,292,888.04 - Step 6: Final answer
x = 1,553,001,491.77
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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.