Finding the Fourth Proportional to 180,582,701.40, 270,874,052.10 and 44,268,084.90
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Solution
The fourth proportional to 180,582,701.40, 270,874,052.10 and 44,268,084.90 is: 66,402,127.35
Step by Step Solution
- Step 1: Write the proportion equation
180,582,701.40 : 270,874,052.10 = 44,268,084.90 : x - Step 2: Convert to fraction form
180,582,701.40/270,874,052.10 = 44,268,084.90/x - Step 3: Cross multiply
180,582,701.40x = 270,874,052.10 × 44,268,084.90 - Step 4: Simplify right side
180,582,701.40x = 11,991,075,535,569,824 - Step 5: Solve for x
x = 11,991,075,535,569,824/180,582,701.40 - Step 6: Final answer
x = 66,402,127.35
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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.