Finding the Fourth Proportional to 461,603,127.04, 691,305,548.10 and 267,104,644.00
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Solution
The fourth proportional to 461,603,127.04, 691,305,548.10 and 267,104,644.00 is: 400,020,951.99
Step by Step Solution
- Step 1: Write the proportion equation
461,603,127.04 : 691,305,548.10 = 267,104,644.00 : x - Step 2: Convert to fraction form
461,603,127.04/691,305,548.10 = 267,104,644.00/x - Step 3: Cross multiply
461,603,127.04x = 691,305,548.10 × 267,104,644.00 - Step 4: Simplify right side
461,603,127.04x = 184,650,922,317,745,472 - Step 5: Solve for x
x = 184,650,922,317,745,472/461,603,127.04 - Step 6: Final answer
x = 400,020,951.99
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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.