Finding the Fourth Proportional to 61,295,268.00, 84,588,057.01 and 33,794,182.56
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Solution
The fourth proportional to 61,295,268.00, 84,588,057.01 and 33,794,182.56 is: 46,636,295.66
Step by Step Solution
- Step 1: Write the proportion equation
61,295,268.00 : 84,588,057.01 = 33,794,182.56 : x - Step 2: Convert to fraction form
61,295,268.00/84,588,057.01 = 33,794,182.56/x - Step 3: Cross multiply
61,295,268.00x = 84,588,057.01 × 33,794,182.56 - Step 4: Simplify right side
61,295,268.00x = 2,858,584,240,484,201.50 - Step 5: Solve for x
x = 2,858,584,240,484,201.50/61,295,268.00 - Step 6: Final answer
x = 46,636,295.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.