Finding the Fourth Proportional to 44,173,859.64, 60,824,727.48 and 44,046,313.80
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Solution
The fourth proportional to 44,173,859.64, 60,824,727.48 and 44,046,313.80 is: 60,649,104.59
Step by Step Solution
- Step 1: Write the proportion equation
44,173,859.64 : 60,824,727.48 = 44,046,313.80 : x - Step 2: Convert to fraction form
44,173,859.64/60,824,727.48 = 44,046,313.80/x - Step 3: Cross multiply
44,173,859.64x = 60,824,727.48 × 44,046,313.80 - Step 4: Simplify right side
44,173,859.64x = 2,679,105,033,383,563 - Step 5: Solve for x
x = 2,679,105,033,383,563/44,173,859.64 - Step 6: Final answer
x = 60,649,104.59
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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.