Finding the Fourth Proportional to 43,975,552.14, 60,661,048.68 and 27,426,946.41
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Solution
The fourth proportional to 43,975,552.14, 60,661,048.68 and 27,426,946.41 is: 37,833,460.87
Step by Step Solution
- Step 1: Write the proportion equation
43,975,552.14 : 60,661,048.68 = 27,426,946.41 : x - Step 2: Convert to fraction form
43,975,552.14/60,661,048.68 = 27,426,946.41/x - Step 3: Cross multiply
43,975,552.14x = 60,661,048.68 × 27,426,946.41 - Step 4: Simplify right side
43,975,552.14x = 1,663,747,331,320,761.25 - Step 5: Solve for x
x = 1,663,747,331,320,761.25/43,975,552.14 - Step 6: Final answer
x = 37,833,460.87
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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.