Finding the Fourth Proportional to 22,126,259.22, 33,194,263.41 and 6,773,665.02
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Solution
The fourth proportional to 22,126,259.22, 33,194,263.41 and 6,773,665.02 is: 10,161,989.82
Step by Step Solution
- Step 1: Write the proportion equation
22,126,259.22 : 33,194,263.41 = 6,773,665.02 : x - Step 2: Convert to fraction form
22,126,259.22/33,194,263.41 = 6,773,665.02/x - Step 3: Cross multiply
22,126,259.22x = 33,194,263.41 × 6,773,665.02 - Step 4: Simplify right side
22,126,259.22x = 224,846,820,924,982.91 - Step 5: Solve for x
x = 224,846,820,924,982.91/22,126,259.22 - Step 6: Final answer
x = 10,161,989.82
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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.