Finding the Fourth Proportional to 26,658,224.70, 39,987,337.05 and 24,558,704.70
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Solution
The fourth proportional to 26,658,224.70, 39,987,337.05 and 24,558,704.70 is: 36,838,057.05
Step by Step Solution
- Step 1: Write the proportion equation
26,658,224.70 : 39,987,337.05 = 24,558,704.70 : x - Step 2: Convert to fraction form
26,658,224.70/39,987,337.05 = 24,558,704.70/x - Step 3: Cross multiply
26,658,224.70x = 39,987,337.05 × 24,558,704.70 - Step 4: Simplify right side
26,658,224.70x = 982,037,202,350,319 - Step 5: Solve for x
x = 982,037,202,350,319/26,658,224.70 - Step 6: Final answer
x = 36,838,057.05
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.