Finding the Fourth Proportional to 43,949,074.14, 60,646,765.95 and 24,369,237.68
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Solution
The fourth proportional to 43,949,074.14, 60,646,765.95 and 24,369,237.68 is: 33,627,908.72
Step by Step Solution
- Step 1: Write the proportion equation
43,949,074.14 : 60,646,765.95 = 24,369,237.68 : x - Step 2: Convert to fraction form
43,949,074.14/60,646,765.95 = 24,369,237.68/x - Step 3: Cross multiply
43,949,074.14x = 60,646,765.95 × 24,369,237.68 - Step 4: Simplify right side
43,949,074.14x = 1,477,915,453,655,647.25 - Step 5: Solve for x
x = 1,477,915,453,655,647.25/43,949,074.14 - Step 6: Final answer
x = 33,627,908.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.