Finding the Fourth Proportional to 2,456,552,220.68, 3,684,828,331.02 and 1,526,743,047.08
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Solution
The fourth proportional to 2,456,552,220.68, 3,684,828,331.02 and 1,526,743,047.08 is: 2,290,114,570.62
Step by Step Solution
- Step 1: Write the proportion equation
2,456,552,220.68 : 3,684,828,331.02 = 1,526,743,047.08 : x - Step 2: Convert to fraction form
2,456,552,220.68/3,684,828,331.02 = 1,526,743,047.08/x - Step 3: Cross multiply
2,456,552,220.68x = 3,684,828,331.02 × 1,526,743,047.08 - Step 4: Simplify right side
2,456,552,220.68x = 5,625,786,034,049,761,280 - Step 5: Solve for x
x = 5,625,786,034,049,761,280/2,456,552,220.68 - Step 6: Final answer
x = 2,290,114,570.62
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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.