Finding the Fourth Proportional to 39,175,014.44, 58,763,075.39 and 14,915,268
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Solution
The fourth proportional to 39,175,014.44, 58,763,075.39 and 14,915,268 is: 22,373,112.82
Step by Step Solution
- Step 1: Write the proportion equation
39,175,014.44 : 58,763,075.39 = 14,915,268 : x - Step 2: Convert to fraction form
39,175,014.44/58,763,075.39 = 14,915,268/x - Step 3: Cross multiply
39,175,014.44x = 58,763,075.39 × 14,915,268 - Step 4: Simplify right side
39,175,014.44x = 876,467,017,871,478.12 - Step 5: Solve for x
x = 876,467,017,871,478.12/39,175,014.44 - Step 6: Final answer
x = 22,373,112.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.