Finding the Fourth Proportional to 5,977,357,622,251, 8,248,761,473,415 and 3,236,913,252,254.90
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Solution
The fourth proportional to 5,977,357,622,251, 8,248,761,473,415 and 3,236,913,252,254.90 is: 4,466,944,595,818.17
Step by Step Solution
- Step 1: Write the proportion equation
5,977,357,622,251 : 8,248,761,473,415 = 3,236,913,252,254.90 : x - Step 2: Convert to fraction form
5,977,357,622,251/8,248,761,473,415 = 3,236,913,252,254.90/x - Step 3: Cross multiply
5,977,357,622,251x = 8,248,761,473,415 × 3,236,913,252,254.90 - Step 4: Simplify right side
5,977,357,622,251x = 26,700,525,327,986,666,309,156,864 - Step 5: Solve for x
x = 26,700,525,327,986,666,309,156,864/5,977,357,622,251 - Step 6: Final answer
x = 4,466,944,595,818.17
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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.