Finding the Fourth Proportional to 2,514,279,416,113.80, 3,771,419,119,939.90 and 604,156,608,595.02
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Solution
The fourth proportional to 2,514,279,416,113.80, 3,771,419,119,939.90 and 604,156,608,595.02 is: 906,234,911,875.91
Step by Step Solution
- Step 1: Write the proportion equation
2,514,279,416,113.80 : 3,771,419,119,939.90 = 604,156,608,595.02 : x - Step 2: Convert to fraction form
2,514,279,416,113.80/3,771,419,119,939.90 = 604,156,608,595.02/x - Step 3: Cross multiply
2,514,279,416,113.80x = 3,771,419,119,939.90 × 604,156,608,595.02 - Step 4: Simplify right side
2,514,279,416,113.80x = 2,278,527,785,093,304,955,174,912 - Step 5: Solve for x
x = 2,278,527,785,093,304,955,174,912/2,514,279,416,113.80 - Step 6: Final answer
x = 906,234,911,875.91
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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.