Finding the Fourth Proportional to 17,475,664.00, 26,214,546.94 and 5,345,232.54
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Solution
The fourth proportional to 17,475,664.00, 26,214,546.94 and 5,345,232.54 is: 8,018,170.26
Step by Step Solution
- Step 1: Write the proportion equation
17,475,664.00 : 26,214,546.94 = 5,345,232.54 : x - Step 2: Convert to fraction form
17,475,664.00/26,214,546.94 = 5,345,232.54/x - Step 3: Cross multiply
17,475,664.00x = 26,214,546.94 × 5,345,232.54 - Step 4: Simplify right side
17,475,664.00x = 140,122,849,328,892.25 - Step 5: Solve for x
x = 140,122,849,328,892.25/17,475,664.00 - Step 6: Final answer
x = 8,018,170.26
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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.