Finding the Fourth Proportional to 29,819,730.84, 44,724,614.00 and 8,256,512.26
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Solution
The fourth proportional to 29,819,730.84, 44,724,614.00 and 8,256,512.26 is: 12,383,388.90
Step by Step Solution
- Step 1: Write the proportion equation
29,819,730.84 : 44,724,614.00 = 8,256,512.26 : x - Step 2: Convert to fraction form
29,819,730.84/44,724,614.00 = 8,256,512.26/x - Step 3: Cross multiply
29,819,730.84x = 44,724,614.00 × 8,256,512.26 - Step 4: Simplify right side
29,819,730.84x = 369,269,323,909,683.56 - Step 5: Solve for x
x = 369,269,323,909,683.56/29,819,730.84 - Step 6: Final answer
x = 12,383,388.90
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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.