Finding the Fourth Proportional to 46,224,979.12, 63,792,476.49 and 25,598,425.36
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Solution
The fourth proportional to 46,224,979.12, 63,792,476.49 and 25,598,425.36 is: 35,326,937.49
Step by Step Solution
- Step 1: Write the proportion equation
46,224,979.12 : 63,792,476.49 = 25,598,425.36 : x - Step 2: Convert to fraction form
46,224,979.12/63,792,476.49 = 25,598,425.36/x - Step 3: Cross multiply
46,224,979.12x = 63,792,476.49 × 25,598,425.36 - Step 4: Simplify right side
46,224,979.12x = 1,632,986,947,958,819.75 - Step 5: Solve for x
x = 1,632,986,947,958,819.75/46,224,979.12 - Step 6: Final answer
x = 35,326,937.49
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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.