Finding the Fourth Proportional to 22,084,203.65, 33,129,902.04 and 6,523,611.17
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Solution
The fourth proportional to 22,084,203.65, 33,129,902.04 and 6,523,611.17 is: 9,786,479.17
Step by Step Solution
- Step 1: Write the proportion equation
22,084,203.65 : 33,129,902.04 = 6,523,611.17 : x - Step 2: Convert to fraction form
22,084,203.65/33,129,902.04 = 6,523,611.17/x - Step 3: Cross multiply
22,084,203.65x = 33,129,902.04 × 6,523,611.17 - Step 4: Simplify right side
22,084,203.65x = 216,126,598,993,601.69 - Step 5: Solve for x
x = 216,126,598,993,601.69/22,084,203.65 - Step 6: Final answer
x = 9,786,479.17
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1.5x scale
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.