Finding the Fourth Proportional to 43,589,759.61, 60,153,133.41 and 24,012,479.19
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Solution
The fourth proportional to 43,589,759.61, 60,153,133.41 and 24,012,479.19 is: 33,136,816.47
Step by Step Solution
- Step 1: Write the proportion equation
43,589,759.61 : 60,153,133.41 = 24,012,479.19 : x - Step 2: Convert to fraction form
43,589,759.61/60,153,133.41 = 24,012,479.19/x - Step 3: Cross multiply
43,589,759.61x = 60,153,133.41 × 24,012,479.19 - Step 4: Simplify right side
43,589,759.61x = 1,444,425,864,220,918.75 - Step 5: Solve for x
x = 1,444,425,864,220,918.75/43,589,759.61 - Step 6: Final answer
x = 33,136,816.47
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.