Finding the Fourth Proportional to 14,908,265.84, 22,362,899.34 and 4,124,664.56
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Solution
The fourth proportional to 14,908,265.84, 22,362,899.34 and 4,124,664.56 is: 6,187,135.34
Step by Step Solution
- Step 1: Write the proportion equation
14,908,265.84 : 22,362,899.34 = 4,124,664.56 : x - Step 2: Convert to fraction form
14,908,265.84/22,362,899.34 = 4,124,664.56/x - Step 3: Cross multiply
14,908,265.84x = 22,362,899.34 × 4,124,664.56 - Step 4: Simplify right side
14,908,265.84x = 92,239,458,366,545.39 - Step 5: Solve for x
x = 92,239,458,366,545.39/14,908,265.84 - Step 6: Final answer
x = 6,187,135.34
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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.