Finding the Fourth Proportional to 29,802,020.28, 44,902,174.26 and 26,926,729.08
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Solution
The fourth proportional to 29,802,020.28, 44,902,174.26 and 26,926,729.08 is: 40,570,024.11
Step by Step Solution
- Step 1: Write the proportion equation
29,802,020.28 : 44,902,174.26 = 26,926,729.08 : x - Step 2: Convert to fraction form
29,802,020.28/44,902,174.26 = 26,926,729.08/x - Step 3: Cross multiply
29,802,020.28x = 44,902,174.26 × 26,926,729.08 - Step 4: Simplify right side
29,802,020.28x = 1,209,068,681,401,969.25 - Step 5: Solve for x
x = 1,209,068,681,401,969.25/29,802,020.28 - Step 6: Final answer
x = 40,570,024.11
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.