Finding the Fourth Proportional to 73,677,754.64, 110,492,717.90 and 24,480,395.64
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Solution
The fourth proportional to 73,677,754.64, 110,492,717.90 and 24,480,395.64 is: 36,712,647.70
Step by Step Solution
- Step 1: Write the proportion equation
73,677,754.64 : 110,492,717.90 = 24,480,395.64 : x - Step 2: Convert to fraction form
73,677,754.64/110,492,717.90 = 24,480,395.64/x - Step 3: Cross multiply
73,677,754.64x = 110,492,717.90 × 24,480,395.64 - Step 4: Simplify right side
73,677,754.64x = 2,704,905,449,530,910 - Step 5: Solve for x
x = 2,704,905,449,530,910/73,677,754.64 - Step 6: Final answer
x = 36,712,647.70
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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.