Finding the Fourth Proportional to 47,634,469.68, 71,493,189.44 and 27,205,090.32
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Solution
The fourth proportional to 47,634,469.68, 71,493,189.44 and 27,205,090.32 is: 40,831,328.43
Step by Step Solution
- Step 1: Write the proportion equation
47,634,469.68 : 71,493,189.44 = 27,205,090.32 : x - Step 2: Convert to fraction form
47,634,469.68/71,493,189.44 = 27,205,090.32/x - Step 3: Cross multiply
47,634,469.68x = 71,493,189.44 × 27,205,090.32 - Step 4: Simplify right side
47,634,469.68x = 1,944,978,675,980,070.25 - Step 5: Solve for x
x = 1,944,978,675,980,070.25/47,634,469.68 - Step 6: Final answer
x = 40,831,328.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.