Finding the Fourth Proportional to 3,607,623,323.48, 5,410,107,690.06 and 1,246,183,382.36
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Solution
The fourth proportional to 3,607,623,323.48, 5,410,107,690.06 and 1,246,183,382.36 is: 1,868,816,585.22
Step by Step Solution
- Step 1: Write the proportion equation
3,607,623,323.48 : 5,410,107,690.06 = 1,246,183,382.36 : x - Step 2: Convert to fraction form
3,607,623,323.48/5,410,107,690.06 = 1,246,183,382.36/x - Step 3: Cross multiply
3,607,623,323.48x = 5,410,107,690.06 × 1,246,183,382.36 - Step 4: Simplify right side
3,607,623,323.48x = 6,741,986,300,130,817,024 - Step 5: Solve for x
x = 6,741,986,300,130,817,024/3,607,623,323.48 - Step 6: Final answer
x = 1,868,816,585.22
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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.