Finding the Fourth Proportional to 532,847,407.06, 799,325,922.48 and 201,133,825.12
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Solution
The fourth proportional to 532,847,407.06, 799,325,922.48 and 201,133,825.12 is: 301,721,427.52
Step by Step Solution
- Step 1: Write the proportion equation
532,847,407.06 : 799,325,922.48 = 201,133,825.12 : x - Step 2: Convert to fraction form
532,847,407.06/799,325,922.48 = 201,133,825.12/x - Step 3: Cross multiply
532,847,407.06x = 799,325,922.48 × 201,133,825.12 - Step 4: Simplify right side
532,847,407.06x = 160,771,480,305,975,008 - Step 5: Solve for x
x = 160,771,480,305,975,008/532,847,407.06 - Step 6: Final answer
x = 301,721,427.52
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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.