Finding the Fourth Proportional to 37,354,342.71, 55,916,592.84 and 24,372,540.35
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Solution
The fourth proportional to 37,354,342.71, 55,916,592.84 and 24,372,540.35 is: 36,483,828.01
Step by Step Solution
- Step 1: Write the proportion equation
37,354,342.71 : 55,916,592.84 = 24,372,540.35 : x - Step 2: Convert to fraction form
37,354,342.71/55,916,592.84 = 24,372,540.35/x - Step 3: Cross multiply
37,354,342.71x = 55,916,592.84 × 24,372,540.35 - Step 4: Simplify right side
37,354,342.71x = 1,362,829,415,157,525.50 - Step 5: Solve for x
x = 1,362,829,415,157,525.50/37,354,342.71 - Step 6: Final answer
x = 36,483,828.01
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.