Finding the Fourth Proportional to 22,337,825.32, 33,512,122.86 and 7,762,627
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Solution
The fourth proportional to 22,337,825.32, 33,512,122.86 and 7,762,627 is: 11,645,811.80
Step by Step Solution
- Step 1: Write the proportion equation
22,337,825.32 : 33,512,122.86 = 7,762,627 : x - Step 2: Convert to fraction form
22,337,825.32/33,512,122.86 = 7,762,627/x - Step 3: Cross multiply
22,337,825.32x = 33,512,122.86 × 7,762,627 - Step 4: Simplify right side
22,337,825.32x = 260,142,109,740,353.22 - Step 5: Solve for x
x = 260,142,109,740,353.22/22,337,825.32 - Step 6: Final answer
x = 11,645,811.80
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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.