Finding the Fourth Proportional to 27,962,177.95, 41,944,761.62 and 8,794,429.67
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Solution
The fourth proportional to 27,962,177.95, 41,944,761.62 and 8,794,429.67 is: 13,192,114.60
Step by Step Solution
- Step 1: Write the proportion equation
27,962,177.95 : 41,944,761.62 = 8,794,429.67 : x - Step 2: Convert to fraction form
27,962,177.95/41,944,761.62 = 8,794,429.67/x - Step 3: Cross multiply
27,962,177.95x = 41,944,761.62 × 8,794,429.67 - Step 4: Simplify right side
27,962,177.95x = 368,880,256,092,005.25 - Step 5: Solve for x
x = 368,880,256,092,005.25/27,962,177.95 - Step 6: Final answer
x = 13,192,114.60
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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.