Finding the Fourth Proportional to 4,006,951,146,273, 5,529,289,118,793 and 2,248,761,119,621.80
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Solution
The fourth proportional to 4,006,951,146,273, 5,529,289,118,793 and 2,248,761,119,621.80 is: 3,103,120,037,052.34
Step by Step Solution
- Step 1: Write the proportion equation
4,006,951,146,273 : 5,529,289,118,793 = 2,248,761,119,621.80 : x - Step 2: Convert to fraction form
4,006,951,146,273/5,529,289,118,793 = 2,248,761,119,621.80/x - Step 3: Cross multiply
4,006,951,146,273x = 5,529,289,118,793 × 2,248,761,119,621.80 - Step 4: Simplify right side
4,006,951,146,273x = 12,434,050,389,489,580,999,966,720 - Step 5: Solve for x
x = 12,434,050,389,489,580,999,966,720/4,006,951,146,273 - Step 6: Final answer
x = 3,103,120,037,052.34
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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.