Finding the Fourth Proportional to 26,891,121.24, 40,344,949.08 and 24,033,149.64
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Solution
The fourth proportional to 26,891,121.24, 40,344,949.08 and 24,033,149.64 is: 36,057,113.05
Step by Step Solution
- Step 1: Write the proportion equation
26,891,121.24 : 40,344,949.08 = 24,033,149.64 : x - Step 2: Convert to fraction form
26,891,121.24/40,344,949.08 = 24,033,149.64/x - Step 3: Cross multiply
26,891,121.24x = 40,344,949.08 × 24,033,149.64 - Step 4: Simplify right side
26,891,121.24x = 969,616,198,457,820.25 - Step 5: Solve for x
x = 969,616,198,457,820.25/26,891,121.24 - Step 6: Final answer
x = 36,057,113.05
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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.