Finding the Fourth Proportional to 2,262,843,690.04, 3,122,701,730.58 and 1,259,244,067.24
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Solution
The fourth proportional to 2,262,843,690.04, 3,122,701,730.58 and 1,259,244,067.24 is: 1,737,744,257.50
Step by Step Solution
- Step 1: Write the proportion equation
2,262,843,690.04 : 3,122,701,730.58 = 1,259,244,067.24 : x - Step 2: Convert to fraction form
2,262,843,690.04/3,122,701,730.58 = 1,259,244,067.24/x - Step 3: Cross multiply
2,262,843,690.04x = 3,122,701,730.58 × 1,259,244,067.24 - Step 4: Simplify right side
2,262,843,690.04x = 3,932,243,627,992,945,664 - Step 5: Solve for x
x = 3,932,243,627,992,945,664/2,262,843,690.04 - Step 6: Final answer
x = 1,737,744,257.50
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.