Finding the Fourth Proportional to 61,522,969.44, 92,339,923.20 and 32,793,034.08
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Solution
The fourth proportional to 61,522,969.44, 92,339,923.20 and 32,793,034.08 is: 49,219,117.28
Step by Step Solution
- Step 1: Write the proportion equation
61,522,969.44 : 92,339,923.20 = 32,793,034.08 : x - Step 2: Convert to fraction form
61,522,969.44/92,339,923.20 = 32,793,034.08/x - Step 3: Cross multiply
61,522,969.44x = 92,339,923.20 × 32,793,034.08 - Step 4: Simplify right side
61,522,969.44x = 3,028,106,248,442,182.50 - Step 5: Solve for x
x = 3,028,106,248,442,182.50/61,522,969.44 - Step 6: Final answer
x = 49,219,117.28
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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.