Finding the Fourth Proportional to 24,449,339.64, 36,681,342.66 and 9,868,756.44
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Solution
The fourth proportional to 24,449,339.64, 36,681,342.66 and 9,868,756.44 is: 14,806,094.64
Step by Step Solution
- Step 1: Write the proportion equation
24,449,339.64 : 36,681,342.66 = 9,868,756.44 : x - Step 2: Convert to fraction form
24,449,339.64/36,681,342.66 = 9,868,756.44/x - Step 3: Cross multiply
24,449,339.64x = 36,681,342.66 × 9,868,756.44 - Step 4: Simplify right side
24,449,339.64x = 361,999,236,603,721.69 - Step 5: Solve for x
x = 361,999,236,603,721.69/24,449,339.64 - Step 6: Final answer
x = 14,806,094.64
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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.