Finding the Fourth Proportional to 14,726,193.71, 22,081,900.21 and 8,580,161.58
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Solution
The fourth proportional to 14,726,193.71, 22,081,900.21 and 8,580,161.58 is: 12,865,936.41
Step by Step Solution
- Step 1: Write the proportion equation
14,726,193.71 : 22,081,900.21 = 8,580,161.58 : x - Step 2: Convert to fraction form
14,726,193.71/22,081,900.21 = 8,580,161.58/x - Step 3: Cross multiply
14,726,193.71x = 22,081,900.21 × 8,580,161.58 - Step 4: Simplify right side
14,726,193.71x = 189,466,271,795,235.94 - Step 5: Solve for x
x = 189,466,271,795,235.94/14,726,193.71 - Step 6: Final answer
x = 12,865,936.41
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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.