Finding the Fourth Proportional to 17,674,822.08, 24,392,081.52 and 9,834,378
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Solution
The fourth proportional to 17,674,822.08, 24,392,081.52 and 9,834,378 is: 13,571,901.82
Step by Step Solution
- Step 1: Write the proportion equation
17,674,822.08 : 24,392,081.52 = 9,834,378 : x - Step 2: Convert to fraction form
17,674,822.08/24,392,081.52 = 9,834,378/x - Step 3: Cross multiply
17,674,822.08x = 24,392,081.52 × 9,834,378 - Step 4: Simplify right side
17,674,822.08x = 239,880,949,874,494.56 - Step 5: Solve for x
x = 239,880,949,874,494.56/17,674,822.08 - Step 6: Final answer
x = 13,571,901.82
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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.