Finding the Fourth Proportional to 60,823,575.92, 91,224,342.48 and 24,430,496.24
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Solution
The fourth proportional to 60,823,575.92, 91,224,342.48 and 24,430,496.24 is: 36,641,317.49
Step by Step Solution
- Step 1: Write the proportion equation
60,823,575.92 : 91,224,342.48 = 24,430,496.24 : x - Step 2: Convert to fraction form
60,823,575.92/91,224,342.48 = 24,430,496.24/x - Step 3: Cross multiply
60,823,575.92x = 91,224,342.48 × 24,430,496.24 - Step 4: Simplify right side
60,823,575.92x = 2,228,655,955,954,112.25 - Step 5: Solve for x
x = 2,228,655,955,954,112.25/60,823,575.92 - Step 6: Final answer
x = 36,641,317.49
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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.