Finding the Fourth Proportional to 49,752,816.84, 68,655,871.08 and 27,424,826.37
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Solution
The fourth proportional to 49,752,816.84, 68,655,871.08 and 27,424,826.37 is: 37,844,597.82
Step by Step Solution
- Step 1: Write the proportion equation
49,752,816.84 : 68,655,871.08 = 27,424,826.37 : x - Step 2: Convert to fraction form
49,752,816.84/68,655,871.08 = 27,424,826.37/x - Step 3: Cross multiply
49,752,816.84x = 68,655,871.08 × 27,424,826.37 - Step 4: Simplify right side
49,752,816.84x = 1,882,875,343,650,104.50 - Step 5: Solve for x
x = 1,882,875,343,650,104.50/49,752,816.84 - Step 6: Final answer
x = 37,844,597.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.