Finding the Fourth Proportional to 44,843,392.62, 61,883,881.20 and 24,216,838.20
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Solution
The fourth proportional to 44,843,392.62, 61,883,881.20 and 24,216,838.20 is: 33,419,236.38
Step by Step Solution
- Step 1: Write the proportion equation
44,843,392.62 : 61,883,881.20 = 24,216,838.20 : x - Step 2: Convert to fraction form
44,843,392.62/61,883,881.20 = 24,216,838.20/x - Step 3: Cross multiply
44,843,392.62x = 61,883,881.20 × 24,216,838.20 - Step 4: Simplify right side
44,843,392.62x = 1,498,631,938,208,421.75 - Step 5: Solve for x
x = 1,498,631,938,208,421.75/44,843,392.62 - Step 6: Final answer
x = 33,419,236.38
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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.