Finding the Fourth Proportional to 34,090,052.99, 51,135,270.64 and 11,370,887.87
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Solution
The fourth proportional to 34,090,052.99, 51,135,270.64 and 11,370,887.87 is: 17,056,395.56
Step by Step Solution
- Step 1: Write the proportion equation
34,090,052.99 : 51,135,270.64 = 11,370,887.87 : x - Step 2: Convert to fraction form
34,090,052.99/51,135,270.64 = 11,370,887.87/x - Step 3: Cross multiply
34,090,052.99x = 51,135,270.64 × 11,370,887.87 - Step 4: Simplify right side
34,090,052.99x = 581,453,428,365,439.62 - Step 5: Solve for x
x = 581,453,428,365,439.62/34,090,052.99 - Step 6: Final answer
x = 17,056,395.56
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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.