Finding the Fourth Proportional to 44,452,178.84, 66,591,992.18 and 32,759,314.60
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Solution
The fourth proportional to 44,452,178.84, 66,591,992.18 and 32,759,314.60 is: 49,075,390.20
Step by Step Solution
- Step 1: Write the proportion equation
44,452,178.84 : 66,591,992.18 = 32,759,314.60 : x - Step 2: Convert to fraction form
44,452,178.84/66,591,992.18 = 32,759,314.60/x - Step 3: Cross multiply
44,452,178.84x = 66,591,992.18 × 32,759,314.60 - Step 4: Simplify right side
44,452,178.84x = 2,181,508,021,665,360 - Step 5: Solve for x
x = 2,181,508,021,665,360/44,452,178.84 - Step 6: Final answer
x = 49,075,390.20
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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.