Finding the Fourth Proportional to 5,977,357,622,251.60, 8,248,761,473,416 and 3,236,913,252,255.40
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Solution
The fourth proportional to 5,977,357,622,251.60, 8,248,761,473,416 and 3,236,913,252,255.40 is: 4,466,944,595,818.96
Step by Step Solution
- Step 1: Write the proportion equation
5,977,357,622,251.60 : 8,248,761,473,416 = 3,236,913,252,255.40 : x - Step 2: Convert to fraction form
5,977,357,622,251.60/8,248,761,473,416 = 3,236,913,252,255.40/x - Step 3: Cross multiply
5,977,357,622,251.60x = 8,248,761,473,416 × 3,236,913,252,255.40 - Step 4: Simplify right side
5,977,357,622,251.60x = 26,700,525,327,994,027,883,102,208 - Step 5: Solve for x
x = 26,700,525,327,994,027,883,102,208/5,977,357,622,251.60 - Step 6: Final answer
x = 4,466,944,595,818.96
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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.