Finding the Fourth Proportional to 164,385,133.12, 226,765,477.84 and 101,641,174.24
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Solution
The fourth proportional to 164,385,133.12, 226,765,477.84 and 101,641,174.24 is: 140,211,642.06
Step by Step Solution
- Step 1: Write the proportion equation
164,385,133.12 : 226,765,477.84 = 101,641,174.24 : x - Step 2: Convert to fraction form
164,385,133.12/226,765,477.84 = 101,641,174.24/x - Step 3: Cross multiply
164,385,133.12x = 226,765,477.84 × 101,641,174.24 - Step 4: Simplify right side
164,385,133.12x = 23,048,709,444,752,296 - Step 5: Solve for x
x = 23,048,709,444,752,296/164,385,133.12 - Step 6: Final answer
x = 140,211,642.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.