Finding the Fourth Proportional to 45,882,804.14, 63,319,940.56 and 24,973,826.99
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Solution
The fourth proportional to 45,882,804.14, 63,319,940.56 and 24,973,826.99 is: 34,464,790.68
Step by Step Solution
- Step 1: Write the proportion equation
45,882,804.14 : 63,319,940.56 = 24,973,826.99 : x - Step 2: Convert to fraction form
45,882,804.14/63,319,940.56 = 24,973,826.99/x - Step 3: Cross multiply
45,882,804.14x = 63,319,940.56 × 24,973,826.99 - Step 4: Simplify right side
45,882,804.14x = 1,581,341,240,277,141.25 - Step 5: Solve for x
x = 1,581,341,240,277,141.25/45,882,804.14 - Step 6: Final answer
x = 34,464,790.68
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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.