Finding the Fourth Proportional to 44,077,028.10, 66,051,001.35 and 39,528,068.10
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Solution
The fourth proportional to 44,077,028.10, 66,051,001.35 and 39,528,068.10 is: 59,234,222.27
Step by Step Solution
- Step 1: Write the proportion equation
44,077,028.10 : 66,051,001.35 = 39,528,068.10 : x - Step 2: Convert to fraction form
44,077,028.10/66,051,001.35 = 39,528,068.10/x - Step 3: Cross multiply
44,077,028.10x = 66,051,001.35 × 39,528,068.10 - Step 4: Simplify right side
44,077,028.10x = 2,610,868,479,435,992 - Step 5: Solve for x
x = 2,610,868,479,435,992/44,077,028.10 - Step 6: Final answer
x = 59,234,222.27
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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.