Finding the Fourth Proportional to 69,624,722.27, 104,440,552.41 and 26,497,268.17
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Solution
The fourth proportional to 69,624,722.27, 104,440,552.41 and 26,497,268.17 is: 39,747,222.46
Step by Step Solution
- Step 1: Write the proportion equation
69,624,722.27 : 104,440,552.41 = 26,497,268.17 : x - Step 2: Convert to fraction form
69,624,722.27/104,440,552.41 = 26,497,268.17/x - Step 3: Cross multiply
69,624,722.27x = 104,440,552.41 × 26,497,268.17 - Step 4: Simplify right side
69,624,722.27x = 2,767,389,324,769,608.50 - Step 5: Solve for x
x = 2,767,389,324,769,608.50/69,624,722.27 - Step 6: Final answer
x = 39,747,222.46
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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.