Finding the Fourth Proportional to 2,456,552,203.43, 3,684,828,305.14 and 1,526,743,029.83
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Solution
The fourth proportional to 2,456,552,203.43, 3,684,828,305.14 and 1,526,743,029.83 is: 2,290,114,544.74
Step by Step Solution
- Step 1: Write the proportion equation
2,456,552,203.43 : 3,684,828,305.14 = 1,526,743,029.83 : x - Step 2: Convert to fraction form
2,456,552,203.43/3,684,828,305.14 = 1,526,743,029.83/x - Step 3: Cross multiply
2,456,552,203.43x = 3,684,828,305.14 × 1,526,743,029.83 - Step 4: Simplify right side
2,456,552,203.43x = 5,625,785,930,970,546,176 - Step 5: Solve for x
x = 5,625,785,930,970,546,176/2,456,552,203.43 - Step 6: Final answer
x = 2,290,114,544.74
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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.