Finding the Fourth Proportional to 44,314,695.60, 66,351,930.12 and 22,994,769.84
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Solution
The fourth proportional to 44,314,695.60, 66,351,930.12 and 22,994,769.84 is: 34,429,828.32
Step by Step Solution
- Step 1: Write the proportion equation
44,314,695.60 : 66,351,930.12 = 22,994,769.84 : x - Step 2: Convert to fraction form
44,314,695.60/66,351,930.12 = 22,994,769.84/x - Step 3: Cross multiply
44,314,695.60x = 66,351,930.12 × 22,994,769.84 - Step 4: Simplify right side
44,314,695.60x = 1,525,747,361,549,163.50 - Step 5: Solve for x
x = 1,525,747,361,549,163.50/44,314,695.60 - Step 6: Final answer
x = 34,429,828.32
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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.