Finding the Fourth Proportional to 8,348,661,646,309.80, 12,524,804,099,162 and 2,539,961,329,037.20
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Solution
The fourth proportional to 8,348,661,646,309.80, 12,524,804,099,162 and 2,539,961,329,037.20 is: 3,810,493,156,073.65
Step by Step Solution
- Step 1: Write the proportion equation
8,348,661,646,309.80 : 12,524,804,099,162 = 2,539,961,329,037.20 : x - Step 2: Convert to fraction form
8,348,661,646,309.80/12,524,804,099,162 = 2,539,961,329,037.20/x - Step 3: Cross multiply
8,348,661,646,309.80x = 12,524,804,099,162 × 2,539,961,329,037.20 - Step 4: Simplify right side
8,348,661,646,309.80x = 31,812,518,065,638,085,352,226,816 - Step 5: Solve for x
x = 31,812,518,065,638,085,352,226,816/8,348,661,646,309.80 - Step 6: Final answer
x = 3,810,493,156,073.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.