Finding the Fourth Proportional to 24,201,006.40, 36,301,509.60 and 24,033,044.80
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Solution
The fourth proportional to 24,201,006.40, 36,301,509.60 and 24,033,044.80 is: 36,049,567.20
Step by Step Solution
- Step 1: Write the proportion equation
24,201,006.40 : 36,301,509.60 = 24,033,044.80 : x - Step 2: Convert to fraction form
24,201,006.40/36,301,509.60 = 24,033,044.80/x - Step 3: Cross multiply
24,201,006.40x = 36,301,509.60 × 24,033,044.80 - Step 4: Simplify right side
24,201,006.40x = 872,435,806,524,430.12 - Step 5: Solve for x
x = 872,435,806,524,430.12/24,201,006.40 - Step 6: Final answer
x = 36,049,567.20
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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.