Finding the Fourth Proportional to 2,348,269,553.70, 3,514,739,529.74 and 1,726,320,127.32
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Solution
The fourth proportional to 2,348,269,553.70, 3,514,739,529.74 and 1,726,320,127.32 is: 2,583,845,446.07
Step by Step Solution
- Step 1: Write the proportion equation
2,348,269,553.70 : 3,514,739,529.74 = 1,726,320,127.32 : x - Step 2: Convert to fraction form
2,348,269,553.70/3,514,739,529.74 = 1,726,320,127.32/x - Step 3: Cross multiply
2,348,269,553.70x = 3,514,739,529.74 × 1,726,320,127.32 - Step 4: Simplify right side
2,348,269,553.70x = 6,067,565,592,468,762,624 - Step 5: Solve for x
x = 6,067,565,592,468,762,624/2,348,269,553.70 - Step 6: Final answer
x = 2,583,845,446.07
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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.